[CIFS] whitespace cleanup

checkpatch.pl redux
Signed-off-by: NSteve French <sfrench@us.ibm.com>

fs/cifs/smberr.h

@@ -4,8 +4,8 @@
  *   Copyright (c) International Business Machines  Corp., 2002,2004
  *   Author(s): Steve French (sfrench@us.ibm.com)
  *
- *   See Error Codes section of the SNIA CIFS Specification 
- *   for more information 
+ *   See Error Codes section of the SNIA CIFS Specification
+ *   for more information
  *
  *   This library is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU Lesser General Public License as published
@@ -19,7 +19,7 @@
  *
  *   You should have received a copy of the GNU Lesser General Public License
  *   along with this library; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  */
 
 #define SUCCESS	0x00	/* The request was successful. */
@@ -110,7 +110,7 @@
 
 /* Below errors are used internally (do not come over the wire) for passthrough
    from STATUS codes to POSIX only  */
-#define ErrTooManyLinks         0xFFFE   
+#define ErrTooManyLinks         0xFFFE 
 
 /* Following error codes may be generated with the ERRSRV error class.*/
 

fs/cifs/xattr.c

 /*
  *   fs/cifs/xattr.c
  *
- *   Copyright (c) International Business Machines  Corp., 2003
+ *   Copyright (c) International Business Machines  Corp., 2003, 2007
  *   Author(s): Steve French (sfrench@us.ibm.com)
  *
  *   This library is free software; you can redistribute it and/or modify
@@ -40,47 +40,49 @@
   
 
 
-int cifs_removexattr(struct dentry * direntry, const char * ea_name)
+int cifs_removexattr(struct dentry *direntry, const char *ea_name)
 {
 	int rc = -EOPNOTSUPP;
 #ifdef CONFIG_CIFS_XATTR
 	int xid;
 	struct cifs_sb_info *cifs_sb;
 	struct cifsTconInfo *pTcon;
-	struct super_block * sb;
-	char * full_path;
-                                                                                     
-	if(direntry == NULL)
+	struct super_block *sb;
+	char *full_path;
+
+	if (direntry == NULL)
 		return -EIO;
-	if(direntry->d_inode == NULL)
+	if (direntry->d_inode == NULL)
 		return -EIO;
 	sb = direntry->d_inode->i_sb;
-	if(sb == NULL)
+	if (sb == NULL)
 		return -EIO;
 	xid = GetXid();
-                                                                                     
+
 	cifs_sb = CIFS_SB(sb);
 	pTcon = cifs_sb->tcon;
-                                                                                     
+
 	full_path = build_path_from_dentry(direntry);
-	if(full_path == NULL) {
+	if (full_path == NULL) {
 		FreeXid(xid);
 		return -ENOMEM;
 	}
-	if(ea_name == NULL) {
-		cFYI(1,("Null xattr names not supported"));
-	} else if(strncmp(ea_name,CIFS_XATTR_USER_PREFIX,5)
-		&& (strncmp(ea_name,CIFS_XATTR_OS2_PREFIX,4))) {
-		cFYI(1,("illegal xattr namespace %s (only user namespace supported)",ea_name));
+	if (ea_name == NULL) {
+		cFYI(1, ("Null xattr names not supported"));
+	} else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5)
+		&& (strncmp(ea_name, CIFS_XATTR_OS2_PREFIX, 4))) {
+		cFYI(1,
+		    ("illegal xattr request %s (only user namespace supported)",
+			ea_name));
 		/* BB what if no namespace prefix? */
 		/* Should we just pass them to server, except for
 		system and perhaps security prefixes? */
 	} else {
-		if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
+		if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
 			goto remove_ea_exit;
 
-		ea_name+=5; /* skip past user. prefix */
-		rc = CIFSSMBSetEA(xid,pTcon,full_path,ea_name,NULL,
+		ea_name += 5; /* skip past user. prefix */
+		rc = CIFSSMBSetEA(xid, pTcon, full_path, ea_name, NULL,
 			(__u16)0, cifs_sb->local_nls,
 			cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
 	}
@@ -91,23 +93,23 @@ int cifs_removexattr(struct dentry * direntry, const char * ea_name)
 	return rc;
 }
 
-int cifs_setxattr(struct dentry * direntry, const char * ea_name,
-        const void * ea_value, size_t value_size, int flags)
+int cifs_setxattr(struct dentry *direntry, const char *ea_name,
+		  const void *ea_value, size_t value_size, int flags)
 {
 	int rc = -EOPNOTSUPP;
 #ifdef CONFIG_CIFS_XATTR
 	int xid;
 	struct cifs_sb_info *cifs_sb;
 	struct cifsTconInfo *pTcon;
-	struct super_block * sb;
-	char * full_path;
+	struct super_block *sb;
+	char *full_path;
 
-	if(direntry == NULL)
+	if (direntry == NULL)
 		return -EIO;
-	if(direntry->d_inode == NULL)
+	if (direntry->d_inode == NULL)
 		return -EIO;
 	sb = direntry->d_inode->i_sb;
-	if(sb == NULL)
+	if (sb == NULL)
 		return -EIO;
 	xid = GetXid();
 
@@ -115,7 +117,7 @@ int cifs_setxattr(struct dentry * direntry, const char * ea_name,
 	pTcon = cifs_sb->tcon;
 
 	full_path = build_path_from_dentry(direntry);
-	if(full_path == NULL) {
+	if (full_path == NULL) {
 		FreeXid(xid);
 		return -ENOMEM;
 	}
@@ -123,67 +125,68 @@ int cifs_setxattr(struct dentry * direntry, const char * ea_name,
 	/* return alt name if available as pseudo attr */
 
 	/* if proc/fs/cifs/streamstoxattr is set then
-		search server for EAs or streams to 
+		search server for EAs or streams to
 		returns as xattrs */
-	if(value_size > MAX_EA_VALUE_SIZE) {
-		cFYI(1,("size of EA value too large"));
+	if (value_size > MAX_EA_VALUE_SIZE) {
+		cFYI(1, ("size of EA value too large"));
 		kfree(full_path);
 		FreeXid(xid);
 		return -EOPNOTSUPP;
 	}
 
-	if(ea_name == NULL) {
-		cFYI(1,("Null xattr names not supported"));
-	} else if(strncmp(ea_name,CIFS_XATTR_USER_PREFIX,5) == 0) {
-		if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
+	if (ea_name == NULL) {
+		cFYI(1, ("Null xattr names not supported"));
+	} else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5) == 0) {
+		if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
 			goto set_ea_exit;
-		if(strncmp(ea_name,CIFS_XATTR_DOS_ATTRIB,14) == 0) {
-			cFYI(1,("attempt to set cifs inode metadata"));
+		if (strncmp(ea_name, CIFS_XATTR_DOS_ATTRIB, 14) == 0) {
+			cFYI(1, ("attempt to set cifs inode metadata"));
 		}
 		ea_name += 5; /* skip past user. prefix */
-		rc = CIFSSMBSetEA(xid,pTcon,full_path,ea_name,ea_value,
+		rc = CIFSSMBSetEA(xid, pTcon, full_path, ea_name, ea_value,
 			(__u16)value_size, cifs_sb->local_nls,
 			cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
-	} else if(strncmp(ea_name, CIFS_XATTR_OS2_PREFIX,4) == 0) {
-		if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
+	} else if (strncmp(ea_name, CIFS_XATTR_OS2_PREFIX, 4) == 0) {
+		if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
 			goto set_ea_exit;
 
 		ea_name += 4; /* skip past os2. prefix */
-		rc = CIFSSMBSetEA(xid,pTcon,full_path,ea_name,ea_value,
+		rc = CIFSSMBSetEA(xid, pTcon, full_path, ea_name, ea_value,
 			(__u16)value_size, cifs_sb->local_nls,
 			cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
 	} else {
-		int temp; 
-		temp = strncmp(ea_name,POSIX_ACL_XATTR_ACCESS,
+		int temp;
+		temp = strncmp(ea_name, POSIX_ACL_XATTR_ACCESS,
 			strlen(POSIX_ACL_XATTR_ACCESS));
 		if (temp == 0) {
 #ifdef CONFIG_CIFS_POSIX
-			if(sb->s_flags & MS_POSIXACL)
-				rc = CIFSSMBSetPosixACL(xid, pTcon,full_path,
-					ea_value, (const int)value_size, 
-					ACL_TYPE_ACCESS,cifs_sb->local_nls,
-					cifs_sb->mnt_cifs_flags & 
+			if (sb->s_flags & MS_POSIXACL)
+				rc = CIFSSMBSetPosixACL(xid, pTcon, full_path,
+					ea_value, (const int)value_size,
+					ACL_TYPE_ACCESS, cifs_sb->local_nls,
+					cifs_sb->mnt_cifs_flags &
 						CIFS_MOUNT_MAP_SPECIAL_CHR);
-			cFYI(1,("set POSIX ACL rc %d",rc));
+			cFYI(1, ("set POSIX ACL rc %d", rc));
 #else
-			cFYI(1,("set POSIX ACL not supported"));
+			cFYI(1, ("set POSIX ACL not supported"));
 #endif
-		} else if(strncmp(ea_name,POSIX_ACL_XATTR_DEFAULT,strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) {
+		} else if (strncmp(ea_name, POSIX_ACL_XATTR_DEFAULT,
+				   strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) {
 #ifdef CONFIG_CIFS_POSIX
-			if(sb->s_flags & MS_POSIXACL)
-				rc = CIFSSMBSetPosixACL(xid, pTcon,full_path,
-					ea_value, (const int)value_size, 
+			if (sb->s_flags & MS_POSIXACL)
+				rc = CIFSSMBSetPosixACL(xid, pTcon, full_path,
+					ea_value, (const int)value_size,
 					ACL_TYPE_DEFAULT, cifs_sb->local_nls,
-					cifs_sb->mnt_cifs_flags & 
+					cifs_sb->mnt_cifs_flags &
 						CIFS_MOUNT_MAP_SPECIAL_CHR);
-			cFYI(1,("set POSIX default ACL rc %d",rc));
+			cFYI(1, ("set POSIX default ACL rc %d", rc));
 #else
-			cFYI(1,("set default POSIX ACL not supported"));
+			cFYI(1, ("set default POSIX ACL not supported"));
 #endif
 		} else {
-			cFYI(1,("illegal xattr request %s (only user namespace supported)",ea_name));
+			cFYI(1, ("illegal xattr request %s (only user namespace supported)", ea_name));
 		  /* BB what if no namespace prefix? */
-		  /* Should we just pass them to server, except for 
+		  /* Should we just pass them to server, except for
 		  system and perhaps security prefixes? */
 		}
 	}
@@ -195,23 +198,23 @@ int cifs_setxattr(struct dentry * direntry, const char * ea_name,
 	return rc;
 }
 
-ssize_t cifs_getxattr(struct dentry * direntry, const char * ea_name,
-         void * ea_value, size_t buf_size)
+ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name,
+	void *ea_value, size_t buf_size)
 {
 	ssize_t rc = -EOPNOTSUPP;
 #ifdef CONFIG_CIFS_XATTR
 	int xid;
 	struct cifs_sb_info *cifs_sb;
 	struct cifsTconInfo *pTcon;
-	struct super_block * sb;
-	char * full_path;
+	struct super_block *sb;
+	char *full_path;
 
-	if(direntry == NULL)
+	if (direntry == NULL)
 		return -EIO;
-	if(direntry->d_inode == NULL)
+	if (direntry->d_inode == NULL)
 		return -EIO;
 	sb = direntry->d_inode->i_sb;
-	if(sb == NULL)
+	if (sb == NULL)
 		return -EIO;
 
 	xid = GetXid();
@@ -220,42 +223,42 @@ ssize_t cifs_getxattr(struct dentry * direntry, const char * ea_name,
 	pTcon = cifs_sb->tcon;
 
 	full_path = build_path_from_dentry(direntry);
-	if(full_path == NULL) {
+	if (full_path == NULL) {
 		FreeXid(xid);
 		return -ENOMEM;
 	}
 	/* return dos attributes as pseudo xattr */
 	/* return alt name if available as pseudo attr */
-	if(ea_name == NULL) {
-		cFYI(1,("Null xattr names not supported"));
-	} else if(strncmp(ea_name,CIFS_XATTR_USER_PREFIX,5) == 0) {
-		if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
+	if (ea_name == NULL) {
+		cFYI(1, ("Null xattr names not supported"));
+	} else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5) == 0) {
+		if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
 			goto get_ea_exit;
 
-		if(strncmp(ea_name,CIFS_XATTR_DOS_ATTRIB,14) == 0) {
-			cFYI(1,("attempt to query cifs inode metadata"));
+		if (strncmp(ea_name, CIFS_XATTR_DOS_ATTRIB, 14) == 0) {
+			cFYI(1, ("attempt to query cifs inode metadata"));
 			/* revalidate/getattr then populate from inode */
 		} /* BB add else when above is implemented */
 		ea_name += 5; /* skip past user. prefix */
-		rc = CIFSSMBQueryEA(xid,pTcon,full_path,ea_name,ea_value,
+		rc = CIFSSMBQueryEA(xid, pTcon, full_path, ea_name, ea_value,
 			buf_size, cifs_sb->local_nls,
 			cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
-	} else if(strncmp(ea_name, CIFS_XATTR_OS2_PREFIX,4) == 0) {
-		if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
+	} else if (strncmp(ea_name, CIFS_XATTR_OS2_PREFIX, 4) == 0) {
+		if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
 			goto get_ea_exit;
 
 		ea_name += 4; /* skip past os2. prefix */
-		rc = CIFSSMBQueryEA(xid,pTcon,full_path,ea_name,ea_value,
+		rc = CIFSSMBQueryEA(xid, pTcon, full_path, ea_name, ea_value,
 			buf_size, cifs_sb->local_nls,
 			cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
-	} else if(strncmp(ea_name,POSIX_ACL_XATTR_ACCESS,
+	} else if (strncmp(ea_name, POSIX_ACL_XATTR_ACCESS,
 			  strlen(POSIX_ACL_XATTR_ACCESS)) == 0) {
 #ifdef CONFIG_CIFS_POSIX
-		if(sb->s_flags & MS_POSIXACL)
+		if (sb->s_flags & MS_POSIXACL)
 			rc = CIFSSMBGetPosixACL(xid, pTcon, full_path,
-				ea_value, buf_size, ACL_TYPE_ACCESS, 
+				ea_value, buf_size, ACL_TYPE_ACCESS,
 				cifs_sb->local_nls,
-				cifs_sb->mnt_cifs_flags & 
+				cifs_sb->mnt_cifs_flags &
 					CIFS_MOUNT_MAP_SPECIAL_CHR);
 /*		else if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
 			__u16 fid;
@@ -272,39 +275,40 @@ ssize_t cifs_getxattr(struct dentry * direntry, const char * ea_name,
 				CIFSSMBClose(xid, pTcon, fid);
 			}
 		} */  /* BB enable after fixing up return data */
-                  		
-#else 
-		cFYI(1,("query POSIX ACL not supported yet"));
+#else
+		cFYI(1, ("query POSIX ACL not supported yet"));
 #endif /* CONFIG_CIFS_POSIX */
-	} else if(strncmp(ea_name,POSIX_ACL_XATTR_DEFAULT,
+	} else if (strncmp(ea_name, POSIX_ACL_XATTR_DEFAULT,
 			  strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) {
 #ifdef CONFIG_CIFS_POSIX
-		if(sb->s_flags & MS_POSIXACL)
+		if (sb->s_flags & MS_POSIXACL)
 			rc = CIFSSMBGetPosixACL(xid, pTcon, full_path,
-				ea_value, buf_size, ACL_TYPE_DEFAULT, 
+				ea_value, buf_size, ACL_TYPE_DEFAULT,
 				cifs_sb->local_nls,
-				cifs_sb->mnt_cifs_flags & 
+				cifs_sb->mnt_cifs_flags &
 					CIFS_MOUNT_MAP_SPECIAL_CHR);
-#else 
-		cFYI(1,("query POSIX default ACL not supported yet"));
+#else
+		cFYI(1, ("query POSIX default ACL not supported yet"));
 #endif
-	} else if(strncmp(ea_name,
-		  CIFS_XATTR_TRUSTED_PREFIX,XATTR_TRUSTED_PREFIX_LEN) == 0) {
-		cFYI(1,("Trusted xattr namespace not supported yet"));
-	} else if(strncmp(ea_name,
-		  CIFS_XATTR_SECURITY_PREFIX,XATTR_SECURITY_PREFIX_LEN) == 0) {
-		cFYI(1,("Security xattr namespace not supported yet"));
+	} else if (strncmp(ea_name,
+		  CIFS_XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN) == 0) {
+		cFYI(1, ("Trusted xattr namespace not supported yet"));
+	} else if (strncmp(ea_name,
+		  CIFS_XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN) == 0) {
+		cFYI(1, ("Security xattr namespace not supported yet"));
 	} else {
-		cFYI(1,("illegal xattr name request %s (only user namespace supported)",ea_name));
+		cFYI(1,
+		    ("illegal xattr request %s (only user namespace supported)",
+			ea_name));
 	}
 
-	/* We could add an additional check for streams ie 
+	/* We could add an additional check for streams ie
 	    if proc/fs/cifs/streamstoxattr is set then
-		search server for EAs or streams to 
+		search server for EAs or streams to
 		returns as xattrs */
 
-	if(rc == -EINVAL)
-		rc = -EOPNOTSUPP; 
+	if (rc == -EINVAL)
+		rc = -EOPNOTSUPP;
 
 get_ea_exit:
 	kfree(full_path);
@@ -313,34 +317,34 @@ ssize_t cifs_getxattr(struct dentry * direntry, const char * ea_name,
 	return rc;
 }
 
-ssize_t cifs_listxattr(struct dentry * direntry, char * data, size_t buf_size)
+ssize_t cifs_listxattr(struct dentry *direntry, char *data, size_t buf_size)
 {
 	ssize_t rc = -EOPNOTSUPP;
 #ifdef CONFIG_CIFS_XATTR
 	int xid;
 	struct cifs_sb_info *cifs_sb;
 	struct cifsTconInfo *pTcon;
-	struct super_block * sb;
-	char * full_path;
+	struct super_block *sb;
+	char *full_path;
 
-	if(direntry == NULL)
+	if (direntry == NULL)
 		return -EIO;
-	if(direntry->d_inode == NULL)
+	if (direntry->d_inode == NULL)
 		return -EIO;
 	sb = direntry->d_inode->i_sb;
-	if(sb == NULL)
+	if (sb == NULL)
 		return -EIO;
 
 	cifs_sb = CIFS_SB(sb);
 	pTcon = cifs_sb->tcon;
 
-	if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
+	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
 		return -EOPNOTSUPP;
 
 	xid = GetXid();
 
 	full_path = build_path_from_dentry(direntry);
-	if(full_path == NULL) {
+	if (full_path == NULL) {
 		FreeXid(xid);
 		return -ENOMEM;
 	}
@@ -348,11 +352,11 @@ ssize_t cifs_listxattr(struct dentry * direntry, char * data, size_t buf_size)
 	/* return alt name if available as pseudo attr */
 
 	/* if proc/fs/cifs/streamstoxattr is set then
-		search server for EAs or streams to 
+		search server for EAs or streams to
 		returns as xattrs */
-	rc = CIFSSMBQAllEAs(xid,pTcon,full_path,data,buf_size,
+	rc = CIFSSMBQAllEAs(xid, pTcon, full_path, data, buf_size,
 				cifs_sb->local_nls,
-				cifs_sb->mnt_cifs_flags & 
+				cifs_sb->mnt_cifs_flags &
 					CIFS_MOUNT_MAP_SPECIAL_CHR);
 
 	kfree(full_path);