diff options
| author | zhang songyi <zhang.songyi@zte.com.cn> | 2022-09-02 15:40:29 +0000 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-09-26 12:28:00 +0200 |
| commit | bd64f6221a98fb1857485c63fd3d8da8d47406c6 (patch) | |
| tree | e539d09e7701f3e5fcbc2becd6edf9a0dcfcd885 /fs/btrfs/sysfs.c | |
| parent | 1c56ab991903dce60e905a08f431c0e6f79b9b9e (diff) | |
btrfs: remove the unnecessary result variables
Return the sysfs_emit() and iterate_object_props() directly instead of
using unnecessary variables.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: zhang songyi <zhang.songyi@zte.com.cn>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/sysfs.c')
| -rw-r--r-- | fs/btrfs/sysfs.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c index 6816bc41c228..ed3fbfd50a27 100644 --- a/fs/btrfs/sysfs.c +++ b/fs/btrfs/sysfs.c @@ -839,11 +839,8 @@ static ssize_t btrfs_sinfo_bg_reclaim_threshold_show(struct kobject *kobj, char *buf) { struct btrfs_space_info *space_info = to_space_info(kobj); - ssize_t ret; - - ret = sysfs_emit(buf, "%d\n", READ_ONCE(space_info->bg_reclaim_threshold)); - return ret; + return sysfs_emit(buf, "%d\n", READ_ONCE(space_info->bg_reclaim_threshold)); } static ssize_t btrfs_sinfo_bg_reclaim_threshold_store(struct kobject *kobj, @@ -1205,11 +1202,8 @@ static ssize_t btrfs_bg_reclaim_threshold_show(struct kobject *kobj, char *buf) { struct btrfs_fs_info *fs_info = to_fs_info(kobj); - ssize_t ret; - - ret = sysfs_emit(buf, "%d\n", READ_ONCE(fs_info->bg_reclaim_threshold)); - return ret; + return sysfs_emit(buf, "%d\n", READ_ONCE(fs_info->bg_reclaim_threshold)); } static ssize_t btrfs_bg_reclaim_threshold_store(struct kobject *kobj, |