ext4: remove trailing \n from ext4_warning/ext4_error calls

Messages passed to ext4_warning() or ext4_error() don't need trailing
newlines, because these function add the newlines themselves.
Signed-off-by: NJakub Wilk <jwilk@jwilk.net>

fs/ext4/extents.c

@@ -2588,7 +2588,7 @@ static int ext4_remove_blocks(handle_t *handle, struct inode *inode,
 		}
 	} else
 		ext4_error(sbi->s_sb, "strange request: removal(2) "
-			   "%u-%u from %u:%u\n",
+			   "%u-%u from %u:%u",
 			   from, to, le32_to_cpu(ex->ee_block), ee_len);
 	return 0;
 }
@@ -3743,7 +3743,7 @@ static int ext4_convert_unwritten_extents_endio(handle_t *handle,
 	if (ee_block != map->m_lblk || ee_len > map->m_len) {
 #ifdef EXT4_DEBUG
 		ext4_warning("Inode (%ld) finished: extent logical block %llu,"
-			     " len %u; IO logical block %llu, len %u\n",
+			     " len %u; IO logical block %llu, len %u",
 			     inode->i_ino, (unsigned long long)ee_block, ee_len,
 			     (unsigned long long)map->m_lblk, map->m_len);
 #endif

fs/ext4/extents_status.c

@@ -707,7 +707,7 @@ int ext4_es_insert_extent(struct inode *inode, ext4_lblk_t lblk,
 	    (status & EXTENT_STATUS_WRITTEN)) {
 		ext4_warning(inode->i_sb, "Inserting extent [%u/%u] as "
 				" delayed and written which can potentially "
-				" cause data loss.\n", lblk, len);
+				" cause data loss.", lblk, len);
 		WARN_ON(1);
 	}
 

fs/ext4/file.c

@@ -378,7 +378,7 @@ static int ext4_file_open(struct inode * inode, struct file * filp)
 	if (ext4_encrypted_inode(d_inode(dir)) &&
 	    !ext4_is_child_context_consistent_with_parent(d_inode(dir), inode)) {
 		ext4_warning(inode->i_sb,
-			     "Inconsistent encryption contexts: %lu/%lu\n",
+			     "Inconsistent encryption contexts: %lu/%lu",
 			     (unsigned long) d_inode(dir)->i_ino,
 			     (unsigned long) inode->i_ino);
 		dput(dir);

fs/ext4/inline.c

@@ -1780,7 +1780,7 @@ int empty_inline_dir(struct inode *dir, int *has_inline_data)
 			ext4_warning(dir->i_sb,
 				     "bad inline directory (dir #%lu) - "
 				     "inode %u, rec_len %u, name_len %d"
-				     "inline size %d\n",
+				     "inline size %d",
 				     dir->i_ino, le32_to_cpu(de->inode),
 				     le16_to_cpu(de->rec_len), de->name_len,
 				     inline_size);

fs/ext4/mballoc.c

@@ -4935,7 +4935,7 @@ int ext4_group_add_blocks(handle_t *handle, struct super_block *sb,
 	 * boundary.
 	 */
 	if (bit + count > EXT4_BLOCKS_PER_GROUP(sb)) {
-		ext4_warning(sb, "too much blocks added to group %u\n",
+		ext4_warning(sb, "too much blocks added to group %u",
 			     block_group);
 		err = -EINVAL;
 		goto error_return;

fs/ext4/mmp.c

@@ -121,7 +121,7 @@ void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
 	__ext4_warning(sb, function, line, "%s", msg);
 	__ext4_warning(sb, function, line,
 		       "MMP failure info: last update time: %llu, last update "
-		       "node: %s, last update device: %s\n",
+		       "node: %s, last update device: %s",
 		       (long long unsigned int) le64_to_cpu(mmp->mmp_time),
 		       mmp->mmp_nodename, mmp->mmp_bdevname);
 }
@@ -353,7 +353,7 @@ int ext4_multi_mount_protect(struct super_block *sb,
 	 * wait for MMP interval and check mmp_seq.
 	 */
 	if (schedule_timeout_interruptible(HZ * wait_time) != 0) {
-		ext4_warning(sb, "MMP startup interrupted, failing mount\n");
+		ext4_warning(sb, "MMP startup interrupted, failing mount");
 		goto failed;
 	}
 

fs/ext4/namei.c

@@ -1618,7 +1618,7 @@ static struct dentry *ext4_lookup(struct inode *dir, struct dentry *dentry, unsi
 			if (nokey)
 				return ERR_PTR(-ENOKEY);
 			ext4_warning(inode->i_sb,
-				     "Inconsistent encryption contexts: %lu/%lu\n",
+				     "Inconsistent encryption contexts: %lu/%lu",
 				     (unsigned long) dir->i_ino,
 				     (unsigned long) inode->i_ino);
 			return ERR_PTR(-EPERM);

fs/ext4/resize.c

@@ -41,7 +41,7 @@ int ext4_resize_begin(struct super_block *sb)
 	 */
 	if (EXT4_SB(sb)->s_mount_state & EXT4_ERROR_FS) {
 		ext4_warning(sb, "There are errors in the filesystem, "
-			     "so online resizing is not allowed\n");
+			     "so online resizing is not allowed");
 		return -EPERM;
 	}