diff options
| author | Nikolay Borisov | 2019-09-27 13:23:17 +0300 |
|---|---|---|
| committer | David Sterba | 2019-11-18 12:46:59 +0100 |
| commit | 2034f3b470ccfd4103737cf4d2a25a52ce9ad002 (patch) | |
| tree | e9163a8945d34b559698e6c4aa136bf1e08e3998 /fs/btrfs/file.c | |
| parent | d79b7c26b12279038b8b84bfcbe7bb3e53382b3f (diff) | |
btrfs: Simplify btrfs_file_llseek
Handle SEEK_END/SEEK_CUR in a single 'default' case by directly
returning from generic_file_llseek. This makes the 'out' label
redundant. Finally return directly the vale from vfs_setpos. No
semantic changes.
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/file.c')
| -rw-r--r-- | fs/btrfs/file.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 35cfc738f6b7..949212289c89 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -3422,10 +3422,8 @@ static loff_t btrfs_file_llseek(struct file *file, loff_t offset, int whence) int ret; switch (whence) { - case SEEK_END: - case SEEK_CUR: - offset = generic_file_llseek(file, offset, whence); - goto out; + default: + return generic_file_llseek(file, offset, whence); case SEEK_DATA: case SEEK_HOLE: inode_lock_shared(inode); @@ -3436,9 +3434,7 @@ static loff_t btrfs_file_llseek(struct file *file, loff_t offset, int whence) return ret; } - offset = vfs_setpos(file, offset, inode->i_sb->s_maxbytes); -out: - return offset; + return vfs_setpos(file, offset, inode->i_sb->s_maxbytes); } static int btrfs_file_open(struct inode *inode, struct file *filp) |