Commit 9a4327ca authored by Dan Carpenter's avatar Dan Carpenter Committed by Chris Mason
Browse files

btrfs: unlock on error in btrfs_file_llseek() 



There were some unlocks on error missing in a recent patch to
btrfs_file_llseek().

Signed-off-by: default avatarDan Carpenter <error27@gmail.com>
Signed-off-by: default avatarChris Mason <chris.mason@oracle.com>
parent cb6db4e5

fs/btrfs/file.c

+8 −4
Original line number Diff line number Diff line
@@ -1804,10 +1804,14 @@ static loff_t btrfs_file_llseek(struct file *file, loff_t offset, int origin) 
		}

	}



	if (offset < 0 && !(file->f_mode & FMODE_UNSIGNED_OFFSET))

		return -EINVAL;

	if (offset > inode->i_sb->s_maxbytes)

		return -EINVAL;

	if (offset < 0 && !(file->f_mode & FMODE_UNSIGNED_OFFSET)) {

		ret = -EINVAL;

		goto out;

	}

	if (offset > inode->i_sb->s_maxbytes) {

		ret = -EINVAL;

		goto out;

	}



	/* Special lock needed here? */

	if (offset != file->f_pos) {