UDF: coding style conversion - lindent fixups

This patch fixes up sources after conversion by Lindent.
Signed-off-by: NCyrill Gorcunov <gorcunov@gmail.com>
Cc: Jan Kara <jack@ucw.cz>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

fs/udf/dir.c

@@ -83,8 +83,7 @@ int udf_readdir(struct file *filp, void *dirent, filldir_t filldir)
 	lock_kernel();
 
 	if (filp->f_pos == 0) {
-		if (filldir(dirent, ".", 1, filp->f_pos, dir->i_ino, DT_DIR) <
-		    0) {
+		if (filldir(dirent, ".", 1, filp->f_pos, dir->i_ino, DT_DIR) < 0) {
 			unlock_kernel();
 			return 0;
 		}
@@ -125,21 +124,20 @@ do_udf_readdir(struct inode *dir, struct file *filp, filldir_t filldir,
 	if (nf_pos == 0)
 		nf_pos = (udf_ext0_offset(dir) >> 2);
 
-	fibh.soffset = fibh.eoffset =
-	    (nf_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;
-	if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB)
+	fibh.soffset = fibh.eoffset = (nf_pos & ((dir->i_sb->s_blocksize - 1) >> 2)) << 2;
+	if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_IN_ICB) {
 		fibh.sbh = fibh.ebh = NULL;
-	else if (inode_bmap(dir, nf_pos >> (dir->i_sb->s_blocksize_bits - 2),
-			    &epos, &eloc, &elen,
-			    &offset) == (EXT_RECORDED_ALLOCATED >> 30)) {
+	} else if (inode_bmap(dir, nf_pos >> (dir->i_sb->s_blocksize_bits - 2),
+			      &epos, &eloc, &elen, &offset) == (EXT_RECORDED_ALLOCATED >> 30)) {
 		block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
 		if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
 			if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_SHORT)
 				epos.offset -= sizeof(short_ad);
 			else if (UDF_I_ALLOCTYPE(dir) == ICBTAG_FLAG_AD_LONG)
 				epos.offset -= sizeof(long_ad);
-		} else
+		} else {
 			offset = 0;
+		}
 
 		if (!(fibh.sbh = fibh.ebh = udf_tread(dir->i_sb, block))) {
 			brelse(epos.bh);
@@ -149,15 +147,11 @@ do_udf_readdir(struct inode *dir, struct file *filp, filldir_t filldir,
 		if (!(offset & ((16 >> (dir->i_sb->s_blocksize_bits - 9)) - 1))) {
 			i = 16 >> (dir->i_sb->s_blocksize_bits - 9);
 			if (i + offset > (elen >> dir->i_sb->s_blocksize_bits))
-				i = (elen >> dir->i_sb->s_blocksize_bits) -
-				    offset;
+				i = (elen >> dir->i_sb->s_blocksize_bits) - offset;
 			for (num = 0; i > 0; i--) {
-				block =
-				    udf_get_lb_pblock(dir->i_sb, eloc,
-						      offset + i);
+				block = udf_get_lb_pblock(dir->i_sb, eloc, offset + i);
 				tmp = udf_tgetblk(dir->i_sb, block);
-				if (tmp && !buffer_uptodate(tmp)
-				    && !buffer_locked(tmp))
+				if (tmp && !buffer_uptodate(tmp) && !buffer_locked(tmp))
 					bha[num++] = tmp;
 				else
 					brelse(tmp);
@@ -178,7 +172,6 @@ do_udf_readdir(struct inode *dir, struct file *filp, filldir_t filldir,
 
 		fi = udf_fileident_read(dir, &nf_pos, &fibh, &cfi, &epos, &eloc,
 					&elen, &offset);
-
 		if (!fi) {
 			if (fibh.sbh != fibh.ebh)
 				brelse(fibh.ebh);
@@ -190,19 +183,16 @@ do_udf_readdir(struct inode *dir, struct file *filp, filldir_t filldir,
 		liu = le16_to_cpu(cfi.lengthOfImpUse);
 		lfi = cfi.lengthFileIdent;
 
-		if (fibh.sbh == fibh.ebh)
+		if (fibh.sbh == fibh.ebh) {
 			nameptr = fi->fileIdent + liu;
-		else {
+		} else {
 			int poffset;	/* Unpaded ending offset */
 
-			poffset =
-			    fibh.soffset + sizeof(struct fileIdentDesc) + liu +
-			    lfi;
+			poffset = fibh.soffset + sizeof(struct fileIdentDesc) + liu + lfi;
 
-			if (poffset >= lfi)
-				nameptr =
-				    (char *)(fibh.ebh->b_data + poffset - lfi);
-			else {
+			if (poffset >= lfi) {
+				nameptr = (char *)(fibh.ebh->b_data + poffset - lfi);
+			} else {
 				nameptr = fname;
 				memcpy(nameptr, fi->fileIdent + liu,
 				       lfi - poffset);
@@ -235,9 +225,7 @@ do_udf_readdir(struct inode *dir, struct file *filp, filldir_t filldir,
 		}
 
 		if (flen) {
-			if (filldir
-			    (dirent, fname, flen, filp->f_pos, iblock,
-			     dt_type) < 0) {
+			if (filldir(dirent, fname, flen, filp->f_pos, iblock, dt_type) < 0) {
 				if (fibh.sbh != fibh.ebh)
 					brelse(fibh.ebh);
 				brelse(fibh.sbh);

fs/udf/directory.c

@@ -31,7 +31,7 @@ static uint8_t *udf_filead_read(struct inode *dir, uint8_t * tmpad,
 
 	*error = 0;
 
-	ad = (uint8_t *) (*bh)->b_data + *offset;
+	ad = (uint8_t *)(*bh)->b_data + *offset;
 	*offset += ad_size;
 
 	if (!ad) {
@@ -51,7 +51,7 @@ static uint8_t *udf_filead_read(struct inode *dir, uint8_t * tmpad,
 		ad = tmpad;
 
 		remainder = dir->i_sb->s_blocksize - loffset;
-		memcpy((uint8_t *) ad, (*bh)->b_data + loffset, remainder);
+		memcpy((uint8_t *)ad, (*bh)->b_data + loffset, remainder);
 
 		brelse(*bh);
 		block = udf_get_lb_pblock(dir->i_sb, fe_loc, ++*pos);
@@ -60,10 +60,10 @@ static uint8_t *udf_filead_read(struct inode *dir, uint8_t * tmpad,
 		if (!((*bh) = udf_tread(dir->i_sb, block)))
 			return NULL;
 
-		memcpy((uint8_t *) ad + remainder, (*bh)->b_data,
-		       ad_size - remainder);
+		memcpy((uint8_t *)ad + remainder, (*bh)->b_data, ad_size - remainder);
 		*offset = ad_size - remainder;
 	}
+
 	return ad;
 }
 #endif
@@ -86,15 +86,13 @@ struct fileIdentDesc *udf_fileident_read(struct inode *dir, loff_t * nf_pos,
 				       (UDF_I_EFE(dir) ?
 					sizeof(struct extendedFileEntry) :
 					sizeof(struct fileEntry)),
-				       dir->i_sb->s_blocksize,
-				       &(fibh->eoffset));
-
+				       dir->i_sb->s_blocksize, &(fibh->eoffset));
 		if (!fi)
 			return NULL;
 
 		*nf_pos += ((fibh->eoffset - fibh->soffset) >> 2);
 
-		memcpy((uint8_t *) cfi, (uint8_t *) fi,
+		memcpy((uint8_t *)cfi, (uint8_t *)fi,
 		       sizeof(struct fileIdentDesc));
 
 		return fi;
@@ -121,21 +119,14 @@ struct fileIdentDesc *udf_fileident_read(struct inode *dir, loff_t * nf_pos,
 			return NULL;
 		fibh->soffset = fibh->eoffset = 0;
 
-		if (!
-		    (*offset & ((16 >> (dir->i_sb->s_blocksize_bits - 9)) - 1)))
-		{
+		if (!(*offset & ((16 >> (dir->i_sb->s_blocksize_bits - 9)) - 1))) {
 			i = 16 >> (dir->i_sb->s_blocksize_bits - 9);
-			if (i + *offset >
-			    (*elen >> dir->i_sb->s_blocksize_bits))
-				i = (*elen >> dir->i_sb->s_blocksize_bits) -
-				    *offset;
+			if (i + *offset > (*elen >> dir->i_sb->s_blocksize_bits))
+				i = (*elen >> dir->i_sb->s_blocksize_bits)-*offset;
 			for (num = 0; i > 0; i--) {
-				block =
-				    udf_get_lb_pblock(dir->i_sb, *eloc,
-						      *offset + i);
+				block = udf_get_lb_pblock(dir->i_sb, *eloc, *offset + i);
 				tmp = udf_tgetblk(dir->i_sb, block);
-				if (tmp && !buffer_uptodate(tmp)
-				    && !buffer_locked(tmp))
+				if (tmp && !buffer_uptodate(tmp) && !buffer_locked(tmp))
 					bha[num++] = tmp;
 				else
 					brelse(tmp);
@@ -160,7 +151,7 @@ struct fileIdentDesc *udf_fileident_read(struct inode *dir, loff_t * nf_pos,
 	*nf_pos += ((fibh->eoffset - fibh->soffset) >> 2);
 
 	if (fibh->eoffset <= dir->i_sb->s_blocksize) {
-		memcpy((uint8_t *) cfi, (uint8_t *) fi,
+		memcpy((uint8_t *)cfi, (uint8_t *)fi,
 		       sizeof(struct fileIdentDesc));
 	} else if (fibh->eoffset > dir->i_sb->s_blocksize) {
 		int lextoffset = epos->offset;
@@ -187,21 +178,17 @@ struct fileIdentDesc *udf_fileident_read(struct inode *dir, loff_t * nf_pos,
 		if (sizeof(struct fileIdentDesc) > -fibh->soffset) {
 			int fi_len;
 
-			memcpy((uint8_t *) cfi, (uint8_t *) fi, -fibh->soffset);
-			memcpy((uint8_t *) cfi - fibh->soffset,
-			       fibh->ebh->b_data,
+			memcpy((uint8_t *)cfi, (uint8_t *)fi, -fibh->soffset);
+			memcpy((uint8_t *)cfi - fibh->soffset, fibh->ebh->b_data,
 			       sizeof(struct fileIdentDesc) + fibh->soffset);
 
-			fi_len =
-			    (sizeof(struct fileIdentDesc) +
-			     cfi->lengthFileIdent +
+			fi_len = (sizeof(struct fileIdentDesc) + cfi->lengthFileIdent +
 				  le16_to_cpu(cfi->lengthOfImpUse) + 3) & ~3;
 
-			*nf_pos +=
-			    ((fi_len - (fibh->eoffset - fibh->soffset)) >> 2);
+			*nf_pos += ((fi_len - (fibh->eoffset - fibh->soffset)) >> 2);
 			fibh->eoffset = fibh->soffset + fi_len;
 		} else {
-			memcpy((uint8_t *) cfi, (uint8_t *) fi,
+			memcpy((uint8_t *)cfi, (uint8_t *)fi,
 			       sizeof(struct fileIdentDesc));
 		}
 	}
@@ -237,9 +224,10 @@ struct fileIdentDesc *udf_get_fileident(void *buffer, int bufsize, int *offset)
 	}
 	if ((*offset + sizeof(struct fileIdentDesc)) > bufsize) {
 		lengthThisIdent = sizeof(struct fileIdentDesc);
-	} else
+	} else {
 		lengthThisIdent = sizeof(struct fileIdentDesc) +
 			fi->lengthFileIdent + le16_to_cpu(fi->lengthOfImpUse);
+	}
 
 	/* we need to figure padding, too! */
 	padlen = lengthThisIdent % UDF_NAME_PAD;
@@ -270,22 +258,20 @@ static extent_ad *udf_get_fileextent(void *buffer, int bufsize, int *offset)
 		return NULL;
 	}
 
-	ptr =
-	    (uint8_t *) (fe->extendedAttr) +
-	    le32_to_cpu(fe->lengthExtendedAttr);
+	ptr = (uint8_t *)(fe->extendedAttr) + le32_to_cpu(fe->lengthExtendedAttr);
 
 	if ((*offset > 0) && (*offset < le32_to_cpu(fe->lengthAllocDescs))) {
 		ptr += *offset;
 	}
 
-	ext = (extent_ad *) ptr;
+	ext = (extent_ad *)ptr;
 
 	*offset = *offset + sizeof(extent_ad);
 	return ext;
 }
 #endif
 
-short_ad *udf_get_fileshortad(uint8_t * ptr, int maxoffset, int *offset,
+short_ad *udf_get_fileshortad(uint8_t *ptr, int maxoffset, int *offset,
 			      int inc)
 {
 	short_ad *sa;
@@ -297,7 +283,7 @@ short_ad *udf_get_fileshortad(uint8_t * ptr, int maxoffset, int *offset,
 
 	if ((*offset < 0) || ((*offset + sizeof(short_ad)) > maxoffset))
 		return NULL;
-	else if ((sa = (short_ad *) ptr)->extLength == 0)
+	else if ((sa = (short_ad *)ptr)->extLength == 0)
 		return NULL;
 
 	if (inc)
@@ -305,7 +291,7 @@ short_ad *udf_get_fileshortad(uint8_t * ptr, int maxoffset, int *offset,
 	return sa;
 }
 
-long_ad *udf_get_filelongad(uint8_t * ptr, int maxoffset, int *offset, int inc)
+long_ad *udf_get_filelongad(uint8_t *ptr, int maxoffset, int *offset, int inc)
 {
 	long_ad *la;
 
@@ -316,7 +302,7 @@ long_ad *udf_get_filelongad(uint8_t * ptr, int maxoffset, int *offset, int inc)
 
 	if ((*offset < 0) || ((*offset + sizeof(long_ad)) > maxoffset))
 		return NULL;
-	else if ((la = (long_ad *) ptr)->extLength == 0)
+	else if ((la = (long_ad *)ptr)->extLength == 0)
 		return NULL;
 
 	if (inc)

fs/udf/file.c

@@ -55,11 +55,11 @@ static int udf_adinicb_readpage(struct file *file, struct page *page)
 	SetPageUptodate(page);
 	kunmap(page);
 	unlock_page(page);
+
 	return 0;
 }
 
-static int udf_adinicb_writepage(struct page *page,
-				 struct writeback_control *wbc)
+static int udf_adinicb_writepage(struct page *page, struct writeback_control *wbc)
 {
 	struct inode *inode = page->mapping->host;
 	char *kaddr;
@@ -72,6 +72,7 @@ static int udf_adinicb_writepage(struct page *page,
 	SetPageUptodate(page);
 	kunmap(page);
 	unlock_page(page);
+
 	return 0;
 }
 
@@ -122,8 +123,8 @@ static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
 		else
 			pos = ppos;
 
-		if (inode->i_sb->s_blocksize <
-		    (udf_file_entry_alloc_offset(inode) + pos + count)) {
+		if (inode->i_sb->s_blocksize < (udf_file_entry_alloc_offset(inode) +
+						pos + count)) {
 			udf_expand_file_adinicb(inode, pos + count, &err);
 			if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB) {
 				udf_debug("udf_expand_adinicb: err=%d\n", err);
@@ -138,9 +139,9 @@ static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
 	}
 
 	retval = generic_file_aio_write(iocb, iov, nr_segs, ppos);
-
 	if (retval > 0)
 		mark_inode_dirty(inode);
+
 	return retval;
 }
 
@@ -181,10 +182,12 @@ static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
 int udf_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
 	      unsigned long arg)
 {
+	long old_block, new_block;
 	int result = -EINVAL;
 
 	if (file_permission(filp, MAY_READ) != 0) {
-		udf_debug("no permission to access inode %lu\n", inode->i_ino);
+		udf_debug("no permission to access inode %lu\n",
+			  inode->i_ino);
 		return -EPERM;
 	}
 
@@ -196,26 +199,19 @@ int udf_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
 	switch (cmd) {
 	case UDF_GETVOLIDENT:
 		return copy_to_user((char __user *)arg,
-				    UDF_SB_VOLIDENT(inode->i_sb),
-				    32) ? -EFAULT : 0;
+				    UDF_SB_VOLIDENT(inode->i_sb), 32) ? -EFAULT : 0;
 	case UDF_RELOCATE_BLOCKS:
-		{
-			long old, new;
-
 		if (!capable(CAP_SYS_ADMIN))
 			return -EACCES;
-			if (get_user(old, (long __user *)arg))
+		if (get_user(old_block, (long __user *)arg))
 			return -EFAULT;
 		if ((result = udf_relocate_blocks(inode->i_sb,
-							  old, &new)) == 0)
-				result = put_user(new, (long __user *)arg);
-
+						  old_block, &new_block)) == 0)
+			result = put_user(new_block, (long __user *)arg);
 		return result;
-		}
 	case UDF_GETEASIZE:
 		result = put_user(UDF_I_LENEATTR(inode), (int __user *)arg);
 		break;
-
 	case UDF_GETEABLOCK:
 		result = copy_to_user((char __user *)arg, UDF_I_DATA(inode),
 				      UDF_I_LENEATTR(inode)) ? -EFAULT : 0;

fs/udf/fsync.c

@@ -32,6 +32,7 @@ static int udf_fsync_inode(struct inode *, int);
 int udf_fsync_file(struct file *file, struct dentry *dentry, int datasync)
 {
 	struct inode *inode = dentry->d_inode;
+
 	return udf_fsync_inode(inode, datasync);
 }
 
@@ -46,5 +47,6 @@ static int udf_fsync_inode(struct inode *inode, int datasync)
 		return err;
 
 	err |= udf_sync_inode(inode);
+
 	return err ? -EIO : 0;
 }

fs/udf/ialloc.c

@@ -46,12 +46,10 @@ void udf_free_inode(struct inode *inode)
 	if (sbi->s_lvidbh) {
 		if (S_ISDIR(inode->i_mode))
 			UDF_SB_LVIDIU(sb)->numDirs =
-			    cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numDirs)
-					- 1);
+				cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numDirs) - 1);
 		else
 			UDF_SB_LVIDIU(sb)->numFiles =
-			    cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numFiles)
-					- 1);
+				cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numFiles) - 1);
 
 		mark_buffer_dirty(sbi->s_lvidbh);
 	}
@@ -82,10 +80,8 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
 	UDF_I_NEXT_ALLOC_GOAL(inode) = 0;
 	UDF_I_STRAT4096(inode) = 0;
 
-	block =
-	    udf_new_block(dir->i_sb, NULL,
-			  UDF_I_LOCATION(dir).partitionReferenceNum, start,
-			  err);
+	block = udf_new_block(dir->i_sb, NULL, UDF_I_LOCATION(dir).partitionReferenceNum,
+			      start, err);
 	if (*err) {
 		iput(inode);
 		return NULL;
@@ -95,17 +91,13 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
 	if (UDF_SB_LVIDBH(sb)) {
 		struct logicalVolHeaderDesc *lvhd;
 		uint64_t uniqueID;
-		lvhd =
-		    (struct logicalVolHeaderDesc *)(UDF_SB_LVID(sb)->
-						    logicalVolContentsUse);
+		lvhd = (struct logicalVolHeaderDesc *)(UDF_SB_LVID(sb)->logicalVolContentsUse);
 		if (S_ISDIR(mode))
 			UDF_SB_LVIDIU(sb)->numDirs =
-			    cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numDirs)
-					+ 1);
+				cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numDirs) + 1);
 		else
 			UDF_SB_LVIDIU(sb)->numFiles =
-			    cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numFiles)
-					+ 1);
+				cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numFiles) + 1);
 		UDF_I_UNIQUE(inode) = uniqueID = le64_to_cpu(lvhd->uniqueID);
 		if (!(++uniqueID & 0x00000000FFFFFFFFUL))
 			uniqueID += 16;
@@ -118,12 +110,12 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
 		inode->i_gid = dir->i_gid;
 		if (S_ISDIR(mode))
 			mode |= S_ISGID;
-	} else
+	} else {
 		inode->i_gid = current->fsgid;
+	}
 
 	UDF_I_LOCATION(inode).logicalBlockNum = block;
-	UDF_I_LOCATION(inode).partitionReferenceNum =
-	    UDF_I_LOCATION(dir).partitionReferenceNum;
+	UDF_I_LOCATION(inode).partitionReferenceNum = UDF_I_LOCATION(dir).partitionReferenceNum;
 	inode->i_ino = udf_get_lb_pblock(sb, UDF_I_LOCATION(inode), 0);
 	inode->i_blocks = 0;
 	UDF_I_LENEATTR(inode) = 0;
@@ -132,14 +124,10 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
 	if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_EXTENDED_FE)) {
 		UDF_I_EFE(inode) = 1;
 		UDF_UPDATE_UDFREV(inode->i_sb, UDF_VERS_USE_EXTENDED_FE);
-		UDF_I_DATA(inode) =
-		    kzalloc(inode->i_sb->s_blocksize -
-			    sizeof(struct extendedFileEntry), GFP_KERNEL);
+		UDF_I_DATA(inode) = kzalloc(inode->i_sb->s_blocksize - sizeof(struct extendedFileEntry), GFP_KERNEL);
 	} else {
 		UDF_I_EFE(inode) = 0;
-		UDF_I_DATA(inode) =
-		    kzalloc(inode->i_sb->s_blocksize - sizeof(struct fileEntry),
-			    GFP_KERNEL);
+		UDF_I_DATA(inode) = kzalloc(inode->i_sb->s_blocksize - sizeof(struct fileEntry), GFP_KERNEL);
 	}
 	if (!UDF_I_DATA(inode)) {
 		iput(inode);

fs/udf/lowlevel.c

@@ -57,7 +57,7 @@ unsigned long udf_get_last_block(struct super_block *sb)
 	struct block_device *bdev = sb->s_bdev;
 	unsigned long lblock = 0;
 
-	if (ioctl_by_bdev(bdev, CDROM_LAST_WRITTEN, (unsigned long)&lblock))
+	if (ioctl_by_bdev(bdev, CDROM_LAST_WRITTEN, (unsigned long) &lblock))
 		lblock = bdev->bd_inode->i_size >> sb->s_blocksize_bits;
 
 	if (lblock)

fs/udf/misc.c

@@ -54,9 +54,9 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
 	int i;
 
 	ea = UDF_I_DATA(inode);
-	if (UDF_I_LENEATTR(inode))
+	if (UDF_I_LENEATTR(inode)) {
 		ad = UDF_I_DATA(inode) + UDF_I_LENEATTR(inode);
-	else {
+	} else {
 		ad = ea;
 		size += sizeof(struct extendedAttrHeaderDesc);
 	}
@@ -76,56 +76,45 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
 
 		if (UDF_I_LENEATTR(inode)) {
 			/* check checksum/crc */
-			if (le16_to_cpu(eahd->descTag.tagIdent) !=
-			    TAG_IDENT_EAHD
-			    || le32_to_cpu(eahd->descTag.tagLocation) !=
-			    UDF_I_LOCATION(inode).logicalBlockNum) {
+			if (le16_to_cpu(eahd->descTag.tagIdent) != TAG_IDENT_EAHD ||
+			    le32_to_cpu(eahd->descTag.tagLocation) != UDF_I_LOCATION(inode).logicalBlockNum) {
 				return NULL;
 			}
 		} else {
 			size -= sizeof(struct extendedAttrHeaderDesc);
-			UDF_I_LENEATTR(inode) +=
-			    sizeof(struct extendedAttrHeaderDesc);
+			UDF_I_LENEATTR(inode) += sizeof(struct extendedAttrHeaderDesc);
 			eahd->descTag.tagIdent = cpu_to_le16(TAG_IDENT_EAHD);
 			if (UDF_SB_UDFREV(inode->i_sb) >= 0x0200)
 				eahd->descTag.descVersion = cpu_to_le16(3);
 			else
 				eahd->descTag.descVersion = cpu_to_le16(2);
-			eahd->descTag.tagSerialNum =
-			    cpu_to_le16(UDF_SB_SERIALNUM(inode->i_sb));
-			eahd->descTag.tagLocation =
-			    cpu_to_le32(UDF_I_LOCATION(inode).logicalBlockNum);
+			eahd->descTag.tagSerialNum = cpu_to_le16(UDF_SB_SERIALNUM(inode->i_sb));
+			eahd->descTag.tagLocation = cpu_to_le32(UDF_I_LOCATION(inode).logicalBlockNum);
 			eahd->impAttrLocation = cpu_to_le32(0xFFFFFFFF);
 			eahd->appAttrLocation = cpu_to_le32(0xFFFFFFFF);
 		}
 
 		offset = UDF_I_LENEATTR(inode);
 		if (type < 2048) {
-			if (le32_to_cpu(eahd->appAttrLocation) <
-			    UDF_I_LENEATTR(inode)) {
-				uint32_t aal =
-				    le32_to_cpu(eahd->appAttrLocation);
-				memmove(&ea[offset - aal + size], &ea[aal],
-					offset - aal);
+			if (le32_to_cpu(eahd->appAttrLocation) < UDF_I_LENEATTR(inode)) {
+				uint32_t aal = le32_to_cpu(eahd->appAttrLocation);
+				memmove(&ea[offset - aal + size],
+					&ea[aal], offset - aal);
 				offset -= aal;
 				eahd->appAttrLocation = cpu_to_le32(aal + size);
 			}
-			if (le32_to_cpu(eahd->impAttrLocation) <
-			    UDF_I_LENEATTR(inode)) {
-				uint32_t ial =
-				    le32_to_cpu(eahd->impAttrLocation);
-				memmove(&ea[offset - ial + size], &ea[ial],
-					offset - ial);
+			if (le32_to_cpu(eahd->impAttrLocation) < UDF_I_LENEATTR(inode)) {
+				uint32_t ial = le32_to_cpu(eahd->impAttrLocation);
+				memmove(&ea[offset - ial + size],
+					&ea[ial], offset - ial);
 				offset -= ial;
 				eahd->impAttrLocation = cpu_to_le32(ial + size);
 			}
 		} else if (type < 65536) {
-			if (le32_to_cpu(eahd->appAttrLocation) <
-			    UDF_I_LENEATTR(inode)) {
-				uint32_t aal =
-				    le32_to_cpu(eahd->appAttrLocation);
-				memmove(&ea[offset - aal + size], &ea[aal],
-					offset - aal);
+			if (le32_to_cpu(eahd->appAttrLocation) < UDF_I_LENEATTR(inode)) {
+				uint32_t aal = le32_to_cpu(eahd->appAttrLocation);
+				memmove(&ea[offset - aal + size],
+					&ea[aal], offset - aal);
 				offset -= aal;
 				eahd->appAttrLocation = cpu_to_le32(aal + size);
 			}
@@ -133,18 +122,18 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
 		/* rewrite CRC + checksum of eahd */
 		crclen = sizeof(struct extendedAttrHeaderDesc) - sizeof(tag);
 		eahd->descTag.descCRCLength = cpu_to_le16(crclen);
-		eahd->descTag.descCRC =
-		    cpu_to_le16(udf_crc((char *)eahd + sizeof(tag), crclen, 0));
+		eahd->descTag.descCRC = cpu_to_le16(udf_crc((char *)eahd +
+							    sizeof(tag), crclen, 0));
 		eahd->descTag.tagChecksum = 0;
 		for (i = 0; i < 16; i++)
 			if (i != 4)
-				eahd->descTag.tagChecksum +=
-				    ((uint8_t *) & (eahd->descTag))[i];
+				eahd->descTag.tagChecksum += ((uint8_t *)&(eahd->descTag))[i];
 		UDF_I_LENEATTR(inode) += size;
 		return (struct genericFormat *)&ea[offset];
 	}
 	if (loc & 0x02) {
 	}
+
 	return NULL;
 }
 
@@ -163,8 +152,7 @@ struct genericFormat *udf_get_extendedattr(struct inode *inode, uint32_t type,
 
 		/* check checksum/crc */
 		if (le16_to_cpu(eahd->descTag.tagIdent) != TAG_IDENT_EAHD ||
-		    le32_to_cpu(eahd->descTag.tagLocation) !=
-		    UDF_I_LOCATION(inode).logicalBlockNum) {
+		    le32_to_cpu(eahd->descTag.tagLocation) != UDF_I_LOCATION(inode).logicalBlockNum) {
 			return NULL;
 		}
 
@@ -177,13 +165,13 @@ struct genericFormat *udf_get_extendedattr(struct inode *inode, uint32_t type,
 
 		while (offset < UDF_I_LENEATTR(inode)) {
 			gaf = (struct genericFormat *)&ea[offset];
-			if (le32_to_cpu(gaf->attrType) == type
-			    && gaf->attrSubtype == subtype)
+			if (le32_to_cpu(gaf->attrType) == type && gaf->attrSubtype == subtype)
 				return gaf;
 			else
 				offset += le32_to_cpu(gaf->attrLength);
 		}
 	}
+
 	return NULL;
 }
 
@@ -216,23 +204,22 @@ struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
 		return NULL;
 	}
 
-	tag_p = (tag *) (bh->b_data);
+	tag_p = (tag *)(bh->b_data);
 
 	*ident = le16_to_cpu(tag_p->tagIdent);
 
 	if (location != le32_to_cpu(tag_p->tagLocation)) {
 		udf_debug("location mismatch block %u, tag %u != %u\n",
-			  block + UDF_SB_SESSION(sb),
-			  le32_to_cpu(tag_p->tagLocation), location);
+			  block + UDF_SB_SESSION(sb), le32_to_cpu(tag_p->tagLocation), location);
 		goto error_out;
 	}
 
 	/* Verify the tag checksum */
 	checksum = 0U;
 	for (i = 0; i < 4; i++)
-		checksum += (uint8_t) (bh->b_data[i]);
+		checksum += (uint8_t)(bh->b_data[i]);
 	for (i = 5; i < 16; i++)
-		checksum += (uint8_t) (bh->b_data[i]);
+		checksum += (uint8_t)(bh->b_data[i]);
 	if (checksum != tag_p->tagChecksum) {
 		printk(KERN_ERR "udf: tag checksum failed block %d\n", block);
 		goto error_out;
@@ -249,16 +236,14 @@ struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
 	/* Verify the descriptor CRC */
 	if (le16_to_cpu(tag_p->descCRCLength) + sizeof(tag) > sb->s_blocksize ||
 	    le16_to_cpu(tag_p->descCRC) == udf_crc(bh->b_data + sizeof(tag),
-						   le16_to_cpu(tag_p->
-							       descCRCLength),
-						   0)) {
+						   le16_to_cpu(tag_p->descCRCLength), 0)) {
 		return bh;
 	}
 	udf_debug("Crc failure block %d: crc = %d, crclen = %d\n",
 		  block + UDF_SB_SESSION(sb), le16_to_cpu(tag_p->descCRC),
 		  le16_to_cpu(tag_p->descCRCLength));
 
-      error_out:
+error_out:
 	brelse(bh);
 	return NULL;
 }
@@ -272,7 +257,7 @@ struct buffer_head *udf_read_ptagged(struct super_block *sb, kernel_lb_addr loc,
 
 void udf_update_tag(char *data, int length)
 {
-	tag *tptr = (tag *) data;
+	tag *tptr = (tag *)data;
 	int i;
 
 	length -= sizeof(tag);
@@ -283,13 +268,13 @@ void udf_update_tag(char *data, int length)
 
 	for (i = 0; i < 16; i++)
 		if (i != 4)
-			tptr->tagChecksum += (uint8_t) (data[i]);
+			tptr->tagChecksum += (uint8_t)(data[i]);
 }
 
 void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
 		 uint32_t loc, int length)
 {
-	tag *tptr = (tag *) data;
+	tag *tptr = (tag *)data;
 	tptr->tagIdent = cpu_to_le16(ident);
 	tptr->descVersion = cpu_to_le16(version);
 	tptr->tagSerialNum = cpu_to_le16(snum);

fs/udf/partition.c

@@ -32,19 +32,17 @@ inline uint32_t udf_get_pblock(struct super_block *sb, uint32_t block,
 			       uint16_t partition, uint32_t offset)
 {
 	if (partition >= UDF_SB_NUMPARTS(sb)) {
-		udf_debug
-		    ("block=%d, partition=%d, offset=%d: invalid partition\n",
+		udf_debug("block=%d, partition=%d, offset=%d: invalid partition\n",
 			  block, partition, offset);
 		return 0xFFFFFFFF;
 	}
 	if (UDF_SB_PARTFUNC(sb, partition))
-		return UDF_SB_PARTFUNC(sb, partition) (sb, block, partition,
-						       offset);
+		return UDF_SB_PARTFUNC(sb, partition)(sb, block, partition, offset);
 	else
 		return UDF_SB_PARTROOT(sb, partition) + block + offset;
 }
 
-uint32_t udf_get_pblock_virt15(struct super_block * sb, uint32_t block,
+uint32_t udf_get_pblock_virt15(struct super_block *sb, uint32_t block,
 			       uint16_t partition, uint32_t offset)
 {
 	struct buffer_head *bh = NULL;
@@ -52,14 +50,11 @@ uint32_t udf_get_pblock_virt15(struct super_block * sb, uint32_t block,
 	uint32_t index;
 	uint32_t loc;
 
-	index =
-	    (sb->s_blocksize -
-	     UDF_SB_TYPEVIRT(sb, partition).s_start_offset) / sizeof(uint32_t);
+	index = (sb->s_blocksize - UDF_SB_TYPEVIRT(sb,partition).s_start_offset) / sizeof(uint32_t);
 
-	if (block > UDF_SB_TYPEVIRT(sb, partition).s_num_entries) {
-		udf_debug
-		    ("Trying to access block beyond end of VAT (%d max %d)\n",
-		     block, UDF_SB_TYPEVIRT(sb, partition).s_num_entries);
+	if (block > UDF_SB_TYPEVIRT(sb,partition).s_num_entries) {
+		udf_debug("Trying to access block beyond end of VAT (%d max %d)\n",
+			  block, UDF_SB_TYPEVIRT(sb,partition).s_num_entries);
 		return 0xFFFFFFFF;
 	}
 
@@ -69,10 +64,7 @@ uint32_t udf_get_pblock_virt15(struct super_block * sb, uint32_t block,
 		index = block % (sb->s_blocksize / sizeof(uint32_t));
 	} else {
 		newblock = 0;
-		index =
-		    UDF_SB_TYPEVIRT(sb,
-				    partition).s_start_offset /
-		    sizeof(uint32_t) + block;
+		index = UDF_SB_TYPEVIRT(sb,partition).s_start_offset / sizeof(uint32_t) + block;
 	}
 
 	loc = udf_block_map(UDF_SB_VAT(sb), newblock);
@@ -83,7 +75,7 @@ uint32_t udf_get_pblock_virt15(struct super_block * sb, uint32_t block,
 		return 0xFFFFFFFF;
 	}
 
-	loc = le32_to_cpu(((__le32 *) bh->b_data)[index]);
+	loc = le32_to_cpu(((__le32 *)bh->b_data)[index]);
 
 	brelse(bh);
 
@@ -93,8 +85,8 @@ uint32_t udf_get_pblock_virt15(struct super_block * sb, uint32_t block,
 	}
 
 	return udf_get_pblock(sb, loc,
-			      UDF_I_LOCATION(UDF_SB_VAT(sb)).
-			      partitionReferenceNum, offset);
+			      UDF_I_LOCATION(UDF_SB_VAT(sb)).partitionReferenceNum,
+			      offset);
 }
 
 inline uint32_t udf_get_pblock_virt20(struct super_block * sb, uint32_t block,
@@ -108,40 +100,29 @@ uint32_t udf_get_pblock_spar15(struct super_block * sb, uint32_t block,
 {
 	int i;
 	struct sparingTable *st = NULL;
-	uint32_t packet =
-	    (block + offset) & ~(UDF_SB_TYPESPAR(sb, partition).s_packet_len -
-				 1);
+	uint32_t packet = (block + offset) & ~(UDF_SB_TYPESPAR(sb,partition).s_packet_len - 1);
 
 	for (i = 0; i < 4; i++) {
-		if (UDF_SB_TYPESPAR(sb, partition).s_spar_map[i] != NULL) {
-			st = (struct sparingTable *)UDF_SB_TYPESPAR(sb,
-								    partition).
-			    s_spar_map[i]->b_data;
+		if (UDF_SB_TYPESPAR(sb,partition).s_spar_map[i] != NULL) {
+			st = (struct sparingTable *)UDF_SB_TYPESPAR(sb,partition).s_spar_map[i]->b_data;
 			break;
 		}
 	}
 
 	if (st) {
 		for (i = 0; i < le16_to_cpu(st->reallocationTableLen); i++) {
-			if (le32_to_cpu(st->mapEntry[i].origLocation) >=
-			    0xFFFFFFF0)
+			if (le32_to_cpu(st->mapEntry[i].origLocation) >= 0xFFFFFFF0) {
 				break;
-			else if (le32_to_cpu(st->mapEntry[i].origLocation) ==
-				 packet) {
-				return le32_to_cpu(st->mapEntry[i].
-						   mappedLocation) + ((block +
-								       offset) &
-								      (UDF_SB_TYPESPAR
-								       (sb,
-									partition).
-								       s_packet_len
-								       - 1));
-			} else if (le32_to_cpu(st->mapEntry[i].origLocation) >
-				   packet)
+			} else if (le32_to_cpu(st->mapEntry[i].origLocation) == packet) {
+				return le32_to_cpu(st->mapEntry[i].mappedLocation) +
+					((block + offset) & (UDF_SB_TYPESPAR(sb,partition).s_packet_len - 1));
+			} else if (le32_to_cpu(st->mapEntry[i].origLocation) > packet) {
 				break;
 			}
 		}
-	return UDF_SB_PARTROOT(sb, partition) + block + offset;
+	}
+
+	return UDF_SB_PARTROOT(sb,partition) + block + offset;
 }
 
 int udf_relocate_blocks(struct super_block *sb, long old_block, long *new_block)
@@ -153,20 +134,14 @@ int udf_relocate_blocks(struct super_block *sb, long old_block, long *new_block)
 	int i, j, k, l;
 
 	for (i = 0; i < UDF_SB_NUMPARTS(sb); i++) {
-		if (old_block > UDF_SB_PARTROOT(sb, i) &&
-		    old_block < UDF_SB_PARTROOT(sb, i) + UDF_SB_PARTLEN(sb, i))
-		{
-			sdata = &UDF_SB_TYPESPAR(sb, i);
-			packet =
-			    (old_block -
-			     UDF_SB_PARTROOT(sb,
-					     i)) & ~(sdata->s_packet_len - 1);
+		if (old_block > UDF_SB_PARTROOT(sb,i) &&
+		    old_block < UDF_SB_PARTROOT(sb,i) + UDF_SB_PARTLEN(sb,i)) {
+			sdata = &UDF_SB_TYPESPAR(sb,i);
+			packet = (old_block - UDF_SB_PARTROOT(sb,i)) & ~(sdata->s_packet_len - 1);
 
 			for (j = 0; j < 4; j++) {
-				if (UDF_SB_TYPESPAR(sb, i).s_spar_map[j] !=
-				    NULL) {
-					st = (struct sparingTable *)sdata->
-					    s_spar_map[j]->b_data;
+				if (UDF_SB_TYPESPAR(sb,i).s_spar_map[j] != NULL) {
+					st = (struct sparingTable *)sdata->s_spar_map[j]->b_data;
 					break;
 				}
 			}
@@ -174,122 +149,51 @@ int udf_relocate_blocks(struct super_block *sb, long old_block, long *new_block)
 			if (!st)
 				return 1;
 
-			for (k = 0; k < le16_to_cpu(st->reallocationTableLen);
-			     k++) {
-				if (le32_to_cpu(st->mapEntry[k].origLocation) ==
-				    0xFFFFFFFF) {
+			for (k = 0; k < le16_to_cpu(st->reallocationTableLen); k++) {
+				if (le32_to_cpu(st->mapEntry[k].origLocation) == 0xFFFFFFFF) {
 					for (; j < 4; j++) {
 						if (sdata->s_spar_map[j]) {
-							st = (struct
-							      sparingTable *)
-							    sdata->
-							    s_spar_map[j]->
-							    b_data;
-							st->mapEntry[k].
-							    origLocation =
-							    cpu_to_le32(packet);
-							udf_update_tag((char *)
-								       st,
-								       sizeof
-								       (struct
-									sparingTable)
-								       +
-								       le16_to_cpu
-								       (st->
-									reallocationTableLen)
-								       *
-								       sizeof
-								       (struct
-									sparingEntry));
-							mark_buffer_dirty
-							    (sdata->
-							     s_spar_map[j]);
+							st = (struct sparingTable *)sdata->s_spar_map[j]->b_data;
+							st->mapEntry[k].origLocation = cpu_to_le32(packet);
+							udf_update_tag((char *)st, sizeof(struct sparingTable) + le16_to_cpu(st->reallocationTableLen) * sizeof(struct sparingEntry));
+							mark_buffer_dirty(sdata->s_spar_map[j]);
 						}
 					}
-					*new_block =
-					    le32_to_cpu(st->mapEntry[k].
-							mappedLocation) +
-					    ((old_block -
-					      UDF_SB_PARTROOT(sb,
-							      i)) & (sdata->
-								     s_packet_len
-								     - 1));
+					*new_block = le32_to_cpu(st->mapEntry[k].mappedLocation) +
+						((old_block - UDF_SB_PARTROOT(sb,i)) & (sdata->s_packet_len - 1));
 					return 0;
-				} else
-				    if (le32_to_cpu
-					(st->mapEntry[k].origLocation) ==
-					packet) {
-					*new_block =
-					    le32_to_cpu(st->mapEntry[k].
-							mappedLocation) +
-					    ((old_block -
-					      UDF_SB_PARTROOT(sb,
-							      i)) & (sdata->
-								     s_packet_len
-								     - 1));
+				} else if (le32_to_cpu(st->mapEntry[k].origLocation) == packet) {
+					*new_block = le32_to_cpu(st->mapEntry[k].mappedLocation) +
+						((old_block - UDF_SB_PARTROOT(sb,i)) & (sdata->s_packet_len - 1));
 					return 0;
-				} else
-				    if (le32_to_cpu
-					(st->mapEntry[k].origLocation) > packet)
+				} else if (le32_to_cpu(st->mapEntry[k].origLocation) > packet) {
 					break;
 				}
-			for (l = k; l < le16_to_cpu(st->reallocationTableLen);
-			     l++) {
-				if (le32_to_cpu(st->mapEntry[l].origLocation) ==
-				    0xFFFFFFFF) {
+			}
+
+			for (l = k; l < le16_to_cpu(st->reallocationTableLen); l++) {
+				if (le32_to_cpu(st->mapEntry[l].origLocation) == 0xFFFFFFFF) {
 					for (; j < 4; j++) {
 						if (sdata->s_spar_map[j]) {
-							st = (struct
-							      sparingTable *)
-							    sdata->
-							    s_spar_map[j]->
-							    b_data;
-							mapEntry =
-							    st->mapEntry[l];
-							mapEntry.origLocation =
-							    cpu_to_le32(packet);
-							memmove(&st->
-								mapEntry[k + 1],
-								&st->
-								mapEntry[k],
-								(l -
-								 k) *
-								sizeof(struct
-								       sparingEntry));
-							st->mapEntry[k] =
-							    mapEntry;
-							udf_update_tag((char *)
-								       st,
-								       sizeof
-								       (struct
-									sparingTable)
-								       +
-								       le16_to_cpu
-								       (st->
-									reallocationTableLen)
-								       *
-								       sizeof
-								       (struct
-									sparingEntry));
-							mark_buffer_dirty
-							    (sdata->
-							     s_spar_map[j]);
+							st = (struct sparingTable *)sdata->s_spar_map[j]->b_data;
+							mapEntry = st->mapEntry[l];
+							mapEntry.origLocation = cpu_to_le32(packet);
+							memmove(&st->mapEntry[k + 1], &st->mapEntry[k], (l - k) * sizeof(struct sparingEntry));
+							st->mapEntry[k] = mapEntry;
+							udf_update_tag((char *)st, sizeof(struct sparingTable) + le16_to_cpu(st->reallocationTableLen) * sizeof(struct sparingEntry));
+							mark_buffer_dirty(sdata->s_spar_map[j]);
 						}
 					}
-					*new_block =
-					    le32_to_cpu(st->mapEntry[k].
-							mappedLocation) +
-					    ((old_block -
-					      UDF_SB_PARTROOT(sb,
-							      i)) & (sdata->
-								     s_packet_len
-								     - 1));
+					*new_block = le32_to_cpu(st->mapEntry[k].mappedLocation) +
+						((old_block - UDF_SB_PARTROOT(sb,i)) & (sdata->s_packet_len - 1));
 					return 0;
 				}
 			}
+
 			return 1;
+		} /* if old_block */
 	}
-	}
+
 	if (i == UDF_SB_NUMPARTS(sb)) {
 		/* outside of partitions */
 		/* for now, fail =) */

fs/udf/symlink.c

@@ -33,8 +33,7 @@
 #include <linux/buffer_head.h>
 #include "udf_i.h"
 
-static void udf_pc_to_char(struct super_block *sb, char *from, int fromlen,
-			   char *to)
+static void udf_pc_to_char(struct super_block *sb, char *from, int fromlen, char *to)
 {
 	struct pathComponent *pc;
 	int elen = 0;
@@ -81,9 +80,9 @@ static int udf_symlink_filler(struct file *file, struct page *page)
 	char *p = kmap(page);
 
 	lock_kernel();
-	if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB)
+	if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB) {
 		symlink = UDF_I_DATA(inode) + UDF_I_LENEATTR(inode);
-	else {
+	} else {
 		bh = sb_bread(inode->i_sb, udf_block_map(inode, 0));
 
 		if (!bh)
@@ -100,7 +99,8 @@ static int udf_symlink_filler(struct file *file, struct page *page)
 	kunmap(page);
 	unlock_page(page);
 	return 0;
-      out:
+
+out:
 	unlock_kernel();
 	SetPageError(page);
 	kunmap(page);

fs/udf/truncate.c

@@ -32,13 +32,11 @@ static void extent_trunc(struct inode *inode, struct extent_position *epos,
 			 kernel_lb_addr eloc, int8_t etype, uint32_t elen,
 			 uint32_t nelen)
 {
-	kernel_lb_addr neloc = { 0, 0 };
-	int last_block =
-	    (elen + inode->i_sb->s_blocksize -
-	     1) >> inode->i_sb->s_blocksize_bits;
-	int first_block =
-	    (nelen + inode->i_sb->s_blocksize -
-	     1) >> inode->i_sb->s_blocksize_bits;
+	kernel_lb_addr neloc = {};
+	int last_block = (elen + inode->i_sb->s_blocksize - 1) >>
+		inode->i_sb->s_blocksize_bits;
+	int first_block = (nelen + inode->i_sb->s_blocksize - 1) >>
+		inode->i_sb->s_blocksize_bits;
 
 	if (nelen) {
 		if (etype == (EXT_NOT_RECORDED_ALLOCATED >> 30)) {
@@ -70,7 +68,7 @@ static void extent_trunc(struct inode *inode, struct extent_position *epos,
  */
 void udf_truncate_tail_extent(struct inode *inode)
 {
-	struct extent_position epos = { NULL, 0, {0, 0} };
+	struct extent_position epos = {};
 	kernel_lb_addr eloc;
 	uint32_t elen, nelen;
 	uint64_t lbcount = 0;
@@ -164,8 +162,8 @@ void udf_discard_prealloc(struct inode *inode)
 			aed->lengthAllocDescs =
 				cpu_to_le32(epos.offset -
 					    sizeof(struct allocExtDesc));
-			if (!UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_STRICT)
-			    || UDF_SB_UDFREV(inode->i_sb) >= 0x0201)
+			if (!UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_STRICT) ||
+			    UDF_SB_UDFREV(inode->i_sb) >= 0x0201)
 				udf_update_tag(epos.bh->b_data, epos.offset);
 			else
 				udf_update_tag(epos.bh->b_data,
@@ -182,7 +180,7 @@ void udf_discard_prealloc(struct inode *inode)
 void udf_truncate_extents(struct inode *inode)
 {
 	struct extent_position epos;
-	kernel_lb_addr eloc, neloc = { 0, 0 };
+	kernel_lb_addr eloc, neloc = {};
 	uint32_t elen, nelen = 0, indirect_ext_len = 0, lenalloc;
 	int8_t etype;
 	struct super_block *sb = inode->i_sb;
@@ -198,8 +196,7 @@ void udf_truncate_extents(struct inode *inode)
 		BUG();
 
 	etype = inode_bmap(inode, first_block, &epos, &eloc, &elen, &offset);
-	byte_offset =
-	    (offset << sb->s_blocksize_bits) +
+	byte_offset = (offset << sb->s_blocksize_bits) +
 		(inode->i_size & (sb->s_blocksize - 1));
 	if (etype != -1) {
 		epos.offset -= adsize;
@@ -215,9 +212,7 @@ void udf_truncate_extents(struct inode *inode)
 		else
 			lenalloc -= sizeof(struct allocExtDesc);
 
-		while ((etype =
-			udf_current_aext(inode, &epos, &eloc, &elen,
-					 0)) != -1) {
+		while ((etype = udf_current_aext(inode, &epos, &eloc, &elen, 0)) != -1) {
 			if (etype == (EXT_NEXT_EXTENT_ALLOCDECS >> 30)) {
 				udf_write_aext(inode, &epos, neloc, nelen, 0);
 				if (indirect_ext_len) {
@@ -229,52 +224,35 @@ void udf_truncate_extents(struct inode *inode)
 							0, indirect_ext_len);
 				} else {
 					if (!epos.bh) {
-						UDF_I_LENALLOC(inode) =
-						    lenalloc;
+						UDF_I_LENALLOC(inode) = lenalloc;
 						mark_inode_dirty(inode);
 					} else {
 						struct allocExtDesc *aed =
-						    (struct allocExtDesc
-						     *)(epos.bh->b_data);
+							(struct allocExtDesc *)(epos.bh->b_data);
 						aed->lengthAllocDescs =
 						    cpu_to_le32(lenalloc);
-						if (!UDF_QUERY_FLAG
-						    (sb, UDF_FLAG_STRICT)
-						    || UDF_SB_UDFREV(sb) >=
-						    0x0201)
-							udf_update_tag(epos.bh->
-								       b_data,
-								       lenalloc
-								       +
-								       sizeof
-								       (struct
-									allocExtDesc));
+						if (!UDF_QUERY_FLAG(sb, UDF_FLAG_STRICT) ||
+						    UDF_SB_UDFREV(sb) >= 0x0201)
+							udf_update_tag(epos.bh->b_data,
+								       lenalloc +
+								       sizeof(struct allocExtDesc));
 						else
-							udf_update_tag(epos.bh->
-								       b_data,
-								       sizeof
-								       (struct
-									allocExtDesc));
-						mark_buffer_dirty_inode(epos.bh,
-									inode);
+							udf_update_tag(epos.bh->b_data,
+								       sizeof(struct allocExtDesc));
+						mark_buffer_dirty_inode(epos.bh, inode);
 					}
 				}
 				brelse(epos.bh);
 				epos.offset = sizeof(struct allocExtDesc);
 				epos.block = eloc;
-				epos.bh =
-				    udf_tread(sb,
-					      udf_get_lb_pblock(sb, eloc, 0));
+				epos.bh = udf_tread(sb, udf_get_lb_pblock(sb, eloc, 0));
 				if (elen)
-					indirect_ext_len = (elen +
-							    sb->s_blocksize -
-							    1) >> sb->
-					    s_blocksize_bits;
+					indirect_ext_len = (elen + sb->s_blocksize -1) >>
+						sb->s_blocksize_bits;
 				else
 					indirect_ext_len = 1;
 			} else {
-				extent_trunc(inode, &epos, eloc, etype, elen,
-					     0);
+				extent_trunc(inode, &epos, eloc, etype, elen, 0);
 				epos.offset += adsize;
 			}
 		}
@@ -292,16 +270,13 @@ void udf_truncate_extents(struct inode *inode)
 				struct allocExtDesc *aed =
 				    (struct allocExtDesc *)(epos.bh->b_data);
 				aed->lengthAllocDescs = cpu_to_le32(lenalloc);
-				if (!UDF_QUERY_FLAG(sb, UDF_FLAG_STRICT)
-				    || UDF_SB_UDFREV(sb) >= 0x0201)
+				if (!UDF_QUERY_FLAG(sb, UDF_FLAG_STRICT) ||
+				    UDF_SB_UDFREV(sb) >= 0x0201)
 					udf_update_tag(epos.bh->b_data,
-						       lenalloc +
-						       sizeof(struct
-							      allocExtDesc));
+						       lenalloc + sizeof(struct allocExtDesc));
 				else
 					udf_update_tag(epos.bh->b_data,
-						       sizeof(struct
-							      allocExtDesc));
+						       sizeof(struct allocExtDesc));
 				mark_buffer_dirty_inode(epos.bh, inode);
 			}
 		}
@@ -314,21 +289,14 @@ void udf_truncate_extents(struct inode *inode)
 			 *  no extent above inode->i_size => truncate is
 			 *  extending the file by 'offset' blocks.
 			 */
-			if ((!epos.bh
-			     && epos.offset ==
-			     udf_file_entry_alloc_offset(inode)) || (epos.bh
-								     && epos.
-								     offset ==
-								     sizeof
-								     (struct
-								      allocExtDesc)))
-			{
+			if ((!epos.bh &&
+			     epos.offset == udf_file_entry_alloc_offset(inode)) ||
+			    (epos.bh && epos.offset == sizeof(struct allocExtDesc))) {
 				/* File has no extents at all or has empty last
 				 * indirect extent! Create a fake extent... */
 				extent.extLocation.logicalBlockNum = 0;
 				extent.extLocation.partitionReferenceNum = 0;
-				extent.extLength =
-				    EXT_NOT_RECORDED_NOT_ALLOCATED;
+				extent.extLength = EXT_NOT_RECORDED_NOT_ALLOCATED;
 			} else {
 				epos.offset -= adsize;
 				etype = udf_next_aext(inode, &epos,
@@ -337,10 +305,7 @@ void udf_truncate_extents(struct inode *inode)
 				extent.extLength |= etype << 30;
 			}
 			udf_extend_file(inode, &epos, &extent,
-					offset +
-					((inode->
-					  i_size & (sb->s_blocksize - 1)) !=
-					 0));
+					offset + ((inode->i_size & (sb->s_blocksize - 1)) != 0));
 		}
 	}
 	UDF_I_LENEXTENTS(inode) = inode->i_size;

fs/udf/udf_sb.h

@@ -41,8 +41,7 @@ static inline struct udf_sb_info *UDF_SB(struct super_block *sb)
 
 #define UDF_SB_FREE(X)\
 {\
-	if (UDF_SB(X))\
-	{\
+	if (UDF_SB(X)) {\
 		kfree(UDF_SB_PARTMAPS(X));\
 		UDF_SB_PARTMAPS(X) = NULL;\
 	}\
@@ -51,13 +50,10 @@ static inline struct udf_sb_info *UDF_SB(struct super_block *sb)
 #define UDF_SB_ALLOC_PARTMAPS(X,Y)\
 {\
 	UDF_SB_PARTMAPS(X) = kmalloc(sizeof(struct udf_part_map) * Y, GFP_KERNEL);\
-	if (UDF_SB_PARTMAPS(X) != NULL)\
-	{\
+	if (UDF_SB_PARTMAPS(X) != NULL) {\
 		UDF_SB_NUMPARTS(X) = Y;\
 		memset(UDF_SB_PARTMAPS(X), 0x00, sizeof(struct udf_part_map) * Y);\
-	}\
-	else\
-	{\
+	} else {\
 		UDF_SB_NUMPARTS(X) = 0;\
 		udf_error(X, __FUNCTION__, "Unable to allocate space for %d partition maps", Y);\
 	}\
@@ -72,15 +68,12 @@ static inline struct udf_sb_info *UDF_SB(struct super_block *sb)
 		UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap = kmalloc(size, GFP_KERNEL);\
 	else\
 		UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap = vmalloc(size);\
-	if (UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap != NULL)\
-	{\
+	if (UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap != NULL) {\
 		memset(UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap, 0x00, size);\
 		UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap->s_block_bitmap =\
 			(struct buffer_head **)(UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap + 1);\
 		UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap->s_nr_groups = nr_groups;\
-	}\
-	else\
-	{\
+	} else {\
 		udf_error(X, __FUNCTION__, "Unable to allocate space for bitmap and %d buffer_head pointers", nr_groups);\
 	}\
 }
@@ -90,8 +83,7 @@ static inline struct udf_sb_info *UDF_SB(struct super_block *sb)
 	int i;\
 	int nr_groups = UDF_SB_BITMAP_NR_GROUPS(X,Y,Z);\
 	int size = sizeof(struct udf_bitmap) + (sizeof(struct buffer_head *) * nr_groups);\
-	for (i=0; i<nr_groups; i++)\
-	{\
+	for (i = 0; i < nr_groups; i++) {\
 		if (UDF_SB_BITMAP(X,Y,Z,i))\
 			brelse(UDF_SB_BITMAP(X,Y,Z,i));\
 	}\

fs/udf/udfend.h

@@ -7,74 +7,92 @@
 static inline kernel_lb_addr lelb_to_cpu(lb_addr in)
 {
 	kernel_lb_addr out;
+
 	out.logicalBlockNum = le32_to_cpu(in.logicalBlockNum);
 	out.partitionReferenceNum = le16_to_cpu(in.partitionReferenceNum);
+
 	return out;
 }
 
 static inline lb_addr cpu_to_lelb(kernel_lb_addr in)
 {
 	lb_addr out;
+
 	out.logicalBlockNum = cpu_to_le32(in.logicalBlockNum);
 	out.partitionReferenceNum = cpu_to_le16(in.partitionReferenceNum);
+
 	return out;
 }
 
 static inline kernel_timestamp lets_to_cpu(timestamp in)
 {
 	kernel_timestamp out;
+
 	memcpy(&out, &in, sizeof(timestamp));
 	out.typeAndTimezone = le16_to_cpu(in.typeAndTimezone);
 	out.year = le16_to_cpu(in.year);
+
 	return out;
 }
 
 static inline short_ad lesa_to_cpu(short_ad in)
 {
 	short_ad out;
+
 	out.extLength = le32_to_cpu(in.extLength);
 	out.extPosition = le32_to_cpu(in.extPosition);
+
 	return out;
 }
 
 static inline short_ad cpu_to_lesa(short_ad in)
 {
 	short_ad out;
+
 	out.extLength = cpu_to_le32(in.extLength);
 	out.extPosition = cpu_to_le32(in.extPosition);
+
 	return out;
 }
 
 static inline kernel_long_ad lela_to_cpu(long_ad in)
 {
 	kernel_long_ad out;
+
 	out.extLength = le32_to_cpu(in.extLength);
 	out.extLocation = lelb_to_cpu(in.extLocation);
+
 	return out;
 }
 
 static inline long_ad cpu_to_lela(kernel_long_ad in)
 {
 	long_ad out;
+
 	out.extLength = cpu_to_le32(in.extLength);
 	out.extLocation = cpu_to_lelb(in.extLocation);
+
 	return out;
 }
 
 static inline kernel_extent_ad leea_to_cpu(extent_ad in)
 {
 	kernel_extent_ad out;
+
 	out.extLength = le32_to_cpu(in.extLength);
 	out.extLocation = le32_to_cpu(in.extLocation);
+
 	return out;
 }
 
 static inline timestamp cpu_to_lets(kernel_timestamp in)
 {
 	timestamp out;
+
 	memcpy(&out, &in, sizeof(timestamp));
 	out.typeAndTimezone = cpu_to_le16(in.typeAndTimezone);
 	out.year = cpu_to_le16(in.year);
+
 	return out;
 }
 

fs/udf/udftime.c

@@ -23,7 +23,7 @@
  * blf 09/27/99: ripped out all the old code and inserted new table from
  *		 John Brockmeyer (without leap second corrections)
  *		 rewrote udf_stamp_to_time and fixed timezone accounting in
-					udf_time_to_stamp.
+ *		 udf_time_to_stamp.
  */
 
 /*
@@ -57,25 +57,25 @@ static const unsigned short int __mon_yday[2][13] = {
 #define SPD			0x15180	/*3600*24 */
 #define SPY(y,l,s)		(SPD * (365*y+l)+s)
 
-static time_t year_seconds[MAX_YEAR_SECONDS] = {
-/*1970*/ SPY(0, 0, 0), SPY(1, 0, 0), SPY(2, 0, 0), SPY(3, 1, 0),
-/*1974*/ SPY(4, 1, 0), SPY(5, 1, 0), SPY(6, 1, 0), SPY(7, 2, 0),
-/*1978*/ SPY(8, 2, 0), SPY(9, 2, 0), SPY(10, 2, 0), SPY(11, 3, 0),
-/*1982*/ SPY(12, 3, 0), SPY(13, 3, 0), SPY(14, 3, 0), SPY(15, 4, 0),
-/*1986*/ SPY(16, 4, 0), SPY(17, 4, 0), SPY(18, 4, 0), SPY(19, 5, 0),
-/*1990*/ SPY(20, 5, 0), SPY(21, 5, 0), SPY(22, 5, 0), SPY(23, 6, 0),
-/*1994*/ SPY(24, 6, 0), SPY(25, 6, 0), SPY(26, 6, 0), SPY(27, 7, 0),
-/*1998*/ SPY(28, 7, 0), SPY(29, 7, 0), SPY(30, 7, 0), SPY(31, 8, 0),
-/*2002*/ SPY(32, 8, 0), SPY(33, 8, 0), SPY(34, 8, 0), SPY(35, 9, 0),
-/*2006*/ SPY(36, 9, 0), SPY(37, 9, 0), SPY(38, 9, 0), SPY(39, 10, 0),
-/*2010*/ SPY(40, 10, 0), SPY(41, 10, 0), SPY(42, 10, 0), SPY(43, 11, 0),
-/*2014*/ SPY(44, 11, 0), SPY(45, 11, 0), SPY(46, 11, 0), SPY(47, 12, 0),
-/*2018*/ SPY(48, 12, 0), SPY(49, 12, 0), SPY(50, 12, 0), SPY(51, 13, 0),
-/*2022*/ SPY(52, 13, 0), SPY(53, 13, 0), SPY(54, 13, 0), SPY(55, 14, 0),
-/*2026*/ SPY(56, 14, 0), SPY(57, 14, 0), SPY(58, 14, 0), SPY(59, 15, 0),
-/*2030*/ SPY(60, 15, 0), SPY(61, 15, 0), SPY(62, 15, 0), SPY(63, 16, 0),
-/*2034*/ SPY(64, 16, 0), SPY(65, 16, 0), SPY(66, 16, 0), SPY(67, 17, 0),
-/*2038*/ SPY(68, 17, 0)
+static time_t year_seconds[MAX_YEAR_SECONDS]= {
+/*1970*/ SPY( 0, 0,0), SPY( 1, 0,0), SPY( 2, 0,0), SPY( 3, 1,0),
+/*1974*/ SPY( 4, 1,0), SPY( 5, 1,0), SPY( 6, 1,0), SPY( 7, 2,0),
+/*1978*/ SPY( 8, 2,0), SPY( 9, 2,0), SPY(10, 2,0), SPY(11, 3,0),
+/*1982*/ SPY(12, 3,0), SPY(13, 3,0), SPY(14, 3,0), SPY(15, 4,0),
+/*1986*/ SPY(16, 4,0), SPY(17, 4,0), SPY(18, 4,0), SPY(19, 5,0),
+/*1990*/ SPY(20, 5,0), SPY(21, 5,0), SPY(22, 5,0), SPY(23, 6,0),
+/*1994*/ SPY(24, 6,0), SPY(25, 6,0), SPY(26, 6,0), SPY(27, 7,0),
+/*1998*/ SPY(28, 7,0), SPY(29, 7,0), SPY(30, 7,0), SPY(31, 8,0),
+/*2002*/ SPY(32, 8,0), SPY(33, 8,0), SPY(34, 8,0), SPY(35, 9,0),
+/*2006*/ SPY(36, 9,0), SPY(37, 9,0), SPY(38, 9,0), SPY(39,10,0),
+/*2010*/ SPY(40,10,0), SPY(41,10,0), SPY(42,10,0), SPY(43,11,0),
+/*2014*/ SPY(44,11,0), SPY(45,11,0), SPY(46,11,0), SPY(47,12,0),
+/*2018*/ SPY(48,12,0), SPY(49,12,0), SPY(50,12,0), SPY(51,13,0),
+/*2022*/ SPY(52,13,0), SPY(53,13,0), SPY(54,13,0), SPY(55,14,0),
+/*2026*/ SPY(56,14,0), SPY(57,14,0), SPY(58,14,0), SPY(59,15,0),
+/*2030*/ SPY(60,15,0), SPY(61,15,0), SPY(62,15,0), SPY(63,16,0),
+/*2034*/ SPY(64,16,0), SPY(65,16,0), SPY(66,16,0), SPY(67,17,0),
+/*2038*/ SPY(68,17,0)
 };
 
 extern struct timezone sys_tz;
@@ -83,7 +83,7 @@ extern struct timezone sys_tz;
 #define SECS_PER_HOUR	(60 * 60)
 #define SECS_PER_DAY	(SECS_PER_HOUR * 24)
 
-time_t *udf_stamp_to_time(time_t * dest, long *dest_usec, kernel_timestamp src)
+time_t *udf_stamp_to_time(time_t *dest, long *dest_usec, kernel_timestamp src)
 {
 	int yday;
 	uint8_t type = src.typeAndTimezone >> 12;
@@ -95,8 +95,9 @@ time_t *udf_stamp_to_time(time_t * dest, long *dest_usec, kernel_timestamp src)
 		offset = (offset >> 4);
 		if (offset == -2047) /* unspecified offset */
 			offset = 0;
-	} else
+	} else {
 		offset = 0;
+	}
 
 	if ((src.year < EPOCH_YEAR) ||
 	    (src.year >= EPOCH_YEAR + MAX_YEAR_SECONDS)) {
@@ -107,12 +108,10 @@ time_t *udf_stamp_to_time(time_t * dest, long *dest_usec, kernel_timestamp src)
 	*dest = year_seconds[src.year - EPOCH_YEAR];
 	*dest -= offset * 60;
 
-	yday = ((__mon_yday[__isleap(src.year)]
+	yday = ((__mon_yday[__isleap (src.year)]
 		 [src.month - 1]) + (src.day - 1));
-	*dest += (((yday * 24) + src.hour) * 60 + src.minute) * 60 + src.second;
-	*dest_usec =
-	    src.centiseconds * 10000 + src.hundredsOfMicroseconds * 100 +
-	    src.microseconds;
+	*dest += ( ( (yday * 24) + src.hour ) * 60 + src.minute ) * 60 + src.second;
+	*dest_usec = src.centiseconds * 10000 + src.hundredsOfMicroseconds * 100 + src.microseconds;
 	return dest;
 }
 
@@ -145,8 +144,9 @@ kernel_timestamp *udf_time_to_stamp(kernel_timestamp * dest, struct timespec ts)
 		long int yg = y + days / 365 - (days % 365 < 0);
 
 		/* Adjust DAYS and Y to match the guessed year.  */
-		days -= ((yg - y) * 365 + LEAPS_THRU_END_OF(yg - 1)
-			 - LEAPS_THRU_END_OF(y - 1));
+		days -= ((yg - y) * 365
+			 + LEAPS_THRU_END_OF (yg - 1)
+			 - LEAPS_THRU_END_OF (y - 1));
 		y = yg;
 	}
 	dest->year = y;
@@ -158,10 +158,8 @@ kernel_timestamp *udf_time_to_stamp(kernel_timestamp * dest, struct timespec ts)
 	dest->day = days + 1;
 
 	dest->centiseconds = ts.tv_nsec / 10000000;
-	dest->hundredsOfMicroseconds =
-	    (ts.tv_nsec / 1000 - dest->centiseconds * 10000) / 100;
-	dest->microseconds =
-	    (ts.tv_nsec / 1000 - dest->centiseconds * 10000 -
+	dest->hundredsOfMicroseconds = (ts.tv_nsec / 1000 - dest->centiseconds * 10000) / 100;
+	dest->microseconds = (ts.tv_nsec / 1000 - dest->centiseconds * 10000 -
 			      dest->hundredsOfMicroseconds * 100);
 	return dest;
 }

fs/udf/unicode.c

@@ -29,21 +29,23 @@
 
 static int udf_translate_to_linux(uint8_t *, uint8_t *, int, uint8_t *, int);
 
-static int udf_char_to_ustr(struct ustr *dest, const uint8_t * src, int strlen)
+static int udf_char_to_ustr(struct ustr *dest, const uint8_t *src, int strlen)
 {
 	if ((!dest) || (!src) || (!strlen) || (strlen > UDF_NAME_LEN - 2))
 		return 0;
+
 	memset(dest, 0, sizeof(struct ustr));
 	memcpy(dest->u_name, src, strlen);
 	dest->u_cmpID = 0x08;
 	dest->u_len = strlen;
+
 	return strlen;
 }
 
 /*
  * udf_build_ustr
  */
-int udf_build_ustr(struct ustr *dest, dstring * ptr, int size)
+int udf_build_ustr(struct ustr *dest, dstring *ptr, int size)
 {
 	int usesize;
 
@@ -55,13 +57,14 @@ int udf_build_ustr(struct ustr *dest, dstring * ptr, int size)
 	dest->u_cmpID = ptr[0];
 	dest->u_len = ptr[size - 1];
 	memcpy(dest->u_name, ptr + 1, usesize - 1);
+
 	return 0;
 }
 
 /*
  * udf_build_ustr_exact
  */
-static int udf_build_ustr_exact(struct ustr *dest, dstring * ptr, int exactsize)
+static int udf_build_ustr_exact(struct ustr *dest, dstring *ptr, int exactsize)
 {
 	if ((!dest) || (!ptr) || (!exactsize))
 		return -1;
@@ -70,6 +73,7 @@ static int udf_build_ustr_exact(struct ustr *dest, dstring * ptr, int exactsize)
 	dest->u_cmpID = ptr[0];
 	dest->u_len = exactsize - 1;
 	memcpy(dest->u_name, ptr + 1, exactsize - 1);
+
 	return 0;
 }
 
@@ -129,20 +133,15 @@ int udf_CS0toUTF8(struct ustr *utf_o, struct ustr *ocu_i)
 			c = (c << 8) | ocu[i++];
 
 		/* Compress Unicode to UTF-8 */
-		if (c < 0x80U)
-			utf_o->u_name[utf_o->u_len++] = (uint8_t) c;
-		else if (c < 0x800U) {
-			utf_o->u_name[utf_o->u_len++] =
-			    (uint8_t) (0xc0 | (c >> 6));
-			utf_o->u_name[utf_o->u_len++] =
-			    (uint8_t) (0x80 | (c & 0x3f));
+		if (c < 0x80U) {
+			utf_o->u_name[utf_o->u_len++] = (uint8_t)c;
+		} else if (c < 0x800U) {
+			utf_o->u_name[utf_o->u_len++] = (uint8_t)(0xc0 | (c >> 6));
+			utf_o->u_name[utf_o->u_len++] = (uint8_t)(0x80 | (c & 0x3f));
 		} else {
-			utf_o->u_name[utf_o->u_len++] =
-			    (uint8_t) (0xe0 | (c >> 12));
-			utf_o->u_name[utf_o->u_len++] =
-			    (uint8_t) (0x80 | ((c >> 6) & 0x3f));
-			utf_o->u_name[utf_o->u_len++] =
-			    (uint8_t) (0x80 | (c & 0x3f));
+			utf_o->u_name[utf_o->u_len++] = (uint8_t)(0xe0 | (c >> 12));
+			utf_o->u_name[utf_o->u_len++] = (uint8_t)(0x80 | ((c >> 6) & 0x3f));
+			utf_o->u_name[utf_o->u_len++] = (uint8_t)(0x80 | (c & 0x3f));
 		}
 	}
 	utf_o->u_cmpID = 8;
@@ -173,7 +172,7 @@ int udf_CS0toUTF8(struct ustr *utf_o, struct ustr *ocu_i)
  *	November 12, 1997 - Andrew E. Mileski
  *	Written, tested, and released.
  */
-static int udf_UTF8toCS0(dstring * ocu, struct ustr *utf, int length)
+static int udf_UTF8toCS0(dstring *ocu, struct ustr *utf, int length)
 {
 	unsigned c, i, max_val, utf_char;
 	int utf_cnt, u_len;
@@ -182,12 +181,12 @@ static int udf_UTF8toCS0(dstring * ocu, struct ustr *utf, int length)
 	ocu[0] = 8;
 	max_val = 0xffU;
 
-      try_again:
+try_again:
 	u_len = 0U;
 	utf_char = 0U;
 	utf_cnt = 0U;
 	for (i = 0U; i < utf->u_len; i++) {
-		c = (uint8_t) utf->u_name[i];
+		c = (uint8_t)utf->u_name[i];
 
 		/* Complete a multi-byte UTF-8 character */
 		if (utf_cnt) {
@@ -213,37 +212,40 @@ static int udf_UTF8toCS0(dstring * ocu, struct ustr *utf, int length)
 				} else if ((c & 0xfeU) == 0xfcU) {
 					utf_char = c & 0x01U;
 					utf_cnt = 5;
-				} else
+				} else {
 					goto error_out;
+				}
 				continue;
-			} else
+			} else {
 				/* Single byte UTF-8 character (most common) */
 				utf_char = c;
 			}
+		}
 
 		/* Choose no compression if necessary */
 		if (utf_char > max_val) {
-			if (0xffU == max_val) {
+			if (max_val == 0xffU) {
 				max_val = 0xffffU;
-				ocu[0] = (uint8_t) 0x10U;
+				ocu[0] = (uint8_t)0x10U;
 				goto try_again;
 			}
 			goto error_out;
 		}
 
 		if (max_val == 0xffffU) {
-			ocu[++u_len] = (uint8_t) (utf_char >> 8);
+			ocu[++u_len] = (uint8_t)(utf_char >> 8);
 		}
-		ocu[++u_len] = (uint8_t) (utf_char & 0xffU);
+		ocu[++u_len] = (uint8_t)(utf_char & 0xffU);
 	}
 
 	if (utf_cnt) {
-	      error_out:
+error_out:
 		ocu[++u_len] = '?';
 		printk(KERN_DEBUG "udf: bad UTF-8 character\n");
 	}
 
-	ocu[length - 1] = (uint8_t) u_len + 1;
+	ocu[length - 1] = (uint8_t)u_len + 1;
+
 	return u_len + 1;
 }
 
@@ -288,7 +290,7 @@ static int udf_CS0toNLS(struct nls_table *nls, struct ustr *utf_o,
 	return utf_o->u_len;
 }
 
-static int udf_NLStoCS0(struct nls_table *nls, dstring * ocu, struct ustr *uni,
+static int udf_NLStoCS0(struct nls_table *nls, dstring *ocu, struct ustr *uni,
 			int length)
 {
 	unsigned len, i, max_val;
@@ -299,7 +301,7 @@ static int udf_NLStoCS0(struct nls_table *nls, dstring * ocu, struct ustr *uni,
 	ocu[0] = 8;
 	max_val = 0xffU;
 
-      try_again:
+try_again:
 	u_len = 0U;
 	for (i = 0U; i < uni->u_len; i++) {
 		len = nls->char2uni(&uni->u_name[i], uni->u_len - i, &uni_char);
@@ -308,21 +310,21 @@ static int udf_NLStoCS0(struct nls_table *nls, dstring * ocu, struct ustr *uni,
 
 		if (uni_char > max_val) {
 			max_val = 0xffffU;
-			ocu[0] = (uint8_t) 0x10U;
+			ocu[0] = (uint8_t)0x10U;
 			goto try_again;
 		}
 
 		if (max_val == 0xffffU)
-			ocu[++u_len] = (uint8_t) (uni_char >> 8);
-		ocu[++u_len] = (uint8_t) (uni_char & 0xffU);
+			ocu[++u_len] = (uint8_t)(uni_char >> 8);
+		ocu[++u_len] = (uint8_t)(uni_char & 0xffU);
 		i += len - 1;
 	}
 
-	ocu[length - 1] = (uint8_t) u_len + 1;
+	ocu[length - 1] = (uint8_t)u_len + 1;
 	return u_len + 1;
 }
 
-int udf_get_filename(struct super_block *sb, uint8_t * sname, uint8_t * dname,
+int udf_get_filename(struct super_block *sb, uint8_t *sname, uint8_t *dname,
 		     int flen)
 {
 	struct ustr filename, unifilename;
@@ -334,30 +336,29 @@ int udf_get_filename(struct super_block *sb, uint8_t * sname, uint8_t * dname,
 
 	if (UDF_QUERY_FLAG(sb, UDF_FLAG_UTF8)) {
 		if (!udf_CS0toUTF8(&filename, &unifilename)) {
-			udf_debug("Failed in udf_get_filename: sname = %s\n",
-				  sname);
+			udf_debug("Failed in udf_get_filename: sname = %s\n", sname);
 			return 0;
 		}
 	} else if (UDF_QUERY_FLAG(sb, UDF_FLAG_NLS_MAP)) {
-		if (!udf_CS0toNLS
-		    (UDF_SB(sb)->s_nls_map, &filename, &unifilename)) {
-			udf_debug("Failed in udf_get_filename: sname = %s\n",
-				  sname);
+		if (!udf_CS0toNLS(UDF_SB(sb)->s_nls_map, &filename, &unifilename)) {
+			udf_debug("Failed in udf_get_filename: sname = %s\n", sname);
 			return 0;
 		}
-	} else
+	} else {
 		return 0;
+	}
 
-	if ((len =
-	     udf_translate_to_linux(dname, filename.u_name, filename.u_len,
-				    unifilename.u_name, unifilename.u_len))) {
+	len = udf_translate_to_linux(dname, filename.u_name, filename.u_len,
+				     unifilename.u_name, unifilename.u_len);
+	if (len) {
 		return len;
 	}
+
 	return 0;
 }
 
-int udf_put_filename(struct super_block *sb, const uint8_t * sname,
-		     uint8_t * dname, int flen)
+int udf_put_filename(struct super_block *sb, const uint8_t *sname,
+		     uint8_t *dname, int flen)
 {
 	struct ustr unifilename;
 	int namelen;
@@ -367,20 +368,18 @@ int udf_put_filename(struct super_block *sb, const uint8_t * sname,
 	}
 
 	if (UDF_QUERY_FLAG(sb, UDF_FLAG_UTF8)) {
-		if (!
-		    (namelen =
-		     udf_UTF8toCS0(dname, &unifilename, UDF_NAME_LEN))) {
+		namelen = udf_UTF8toCS0(dname, &unifilename, UDF_NAME_LEN);
+		if (!namelen) {
 			return 0;
 		}
 	} else if (UDF_QUERY_FLAG(sb, UDF_FLAG_NLS_MAP)) {
-		if (!
-		    (namelen =
-		     udf_NLStoCS0(UDF_SB(sb)->s_nls_map, dname, &unifilename,
-				  UDF_NAME_LEN))) {
+		namelen = udf_NLStoCS0(UDF_SB(sb)->s_nls_map, dname, &unifilename, UDF_NAME_LEN);
+		if (!namelen) {
 			return 0;
 		}
-	} else
+	} else {
 		return 0;
+	}
 
 	return namelen;
 }
@@ -390,8 +389,8 @@ int udf_put_filename(struct super_block *sb, const uint8_t * sname,
 #define CRC_MARK		'#'
 #define EXT_SIZE 		5
 
-static int udf_translate_to_linux(uint8_t * newName, uint8_t * udfName,
-				  int udfLen, uint8_t * fidName, int fidNameLen)
+static int udf_translate_to_linux(uint8_t *newName, uint8_t *udfName, int udfLen,
+				  uint8_t *fidName, int fidNameLen)
 {
 	int index, newIndex = 0, needsCRC = 0;
 	int extIndex = 0, newExtIndex = 0, hasExt = 0;
@@ -399,8 +398,8 @@ static int udf_translate_to_linux(uint8_t * newName, uint8_t * udfName,
 	uint8_t curr;
 	const uint8_t hexChar[] = "0123456789ABCDEF";
 
-	if (udfName[0] == '.' && (udfLen == 1 ||
-				  (udfLen == 2 && udfName[1] == '.'))) {
+	if (udfName[0] == '.' &&
+	    (udfLen == 1 || (udfLen == 2 && udfName[1] == '.'))) {
 		needsCRC = 1;
 		newIndex = udfLen;
 		memcpy(newName, udfName, udfLen);
@@ -410,16 +409,13 @@ static int udf_translate_to_linux(uint8_t * newName, uint8_t * udfName,
 			if (curr == '/' || curr == 0) {
 				needsCRC = 1;
 				curr = ILLEGAL_CHAR_MARK;
-				while (index + 1 < udfLen
-				       && (udfName[index + 1] == '/'
-					   || udfName[index + 1] == 0))
+				while (index + 1 < udfLen && (udfName[index + 1] == '/' ||
+							      udfName[index + 1] == 0))
 					index++;
-			}
-			if (curr == EXT_MARK
-			    && (udfLen - index - 1) <= EXT_SIZE) {
-				if (udfLen == index + 1)
+			} if (curr == EXT_MARK && (udfLen - index - 1) <= EXT_SIZE) {
+				if (udfLen == index + 1) {
 					hasExt = 0;
-				else {
+				} else {
 					hasExt = 1;
 					extIndex = index;
 					newExtIndex = newIndex;
@@ -437,23 +433,16 @@ static int udf_translate_to_linux(uint8_t * newName, uint8_t * udfName,
 
 		if (hasExt) {
 			int maxFilenameLen;
-			for (index = 0;
-			     index < EXT_SIZE && extIndex + index + 1 < udfLen;
-			     index++) {
+			for(index = 0; index < EXT_SIZE && extIndex + index + 1 < udfLen; index++) {
 				curr = udfName[extIndex + index + 1];
 
 				if (curr == '/' || curr == 0) {
 					needsCRC = 1;
 					curr = ILLEGAL_CHAR_MARK;
-					while (extIndex + index + 2 < udfLen
-					       && (index + 1 < EXT_SIZE
-						   &&
-						   (udfName
-						    [extIndex + index + 2] ==
-						    '/'
-						    || udfName[extIndex +
-							       index + 2] ==
-						    0)))
+					while(extIndex + index + 2 < udfLen &&
+					      (index + 1 < EXT_SIZE
+					       && (udfName[extIndex + index + 2] == '/' ||
+						   udfName[extIndex + index + 2] == 0)))
 						index++;
 				}
 				ext[localExtIndex++] = curr;
@@ -463,8 +452,9 @@ static int udf_translate_to_linux(uint8_t * newName, uint8_t * udfName,
 				newIndex = maxFilenameLen;
 			else
 				newIndex = newExtIndex;
-		} else if (newIndex > 250)
+		} else if (newIndex > 250) {
 			newIndex = 250;
+		}
 		newName[newIndex++] = CRC_MARK;
 		valueCRC = udf_crc(fidName, fidNameLen, 0);
 		newName[newIndex++] = hexChar[(valueCRC & 0xf000) >> 12];
@@ -478,5 +468,6 @@ static int udf_translate_to_linux(uint8_t * newName, uint8_t * udfName,
 				newName[newIndex++] = ext[index];
 		}
 	}
+
 	return newIndex;
 }