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| author | zhang songyi <zhang.songyi@zte.com.cn> | 2022-09-02 18:40:29 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-09-26 13:28:00 +0300 |
| commit | bd64f6221a98fb1857485c63fd3d8da8d47406c6 (patch) | |
| tree | e539d09e7701f3e5fcbc2becd6edf9a0dcfcd885 | |
| parent | 1c56ab991903dce60e905a08f431c0e6f79b9b9e (diff) | |
| download | linux-bd64f6221a98fb1857485c63fd3d8da8d47406c6.tar.xz | |
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>
| -rw-r--r-- | fs/btrfs/props.c | 5 | ||||
| -rw-r--r-- | fs/btrfs/sysfs.c | 10 |
2 files changed, 3 insertions, 12 deletions
diff --git a/fs/btrfs/props.c b/fs/btrfs/props.c index a2ec8ecae8de..055a631276ce 100644 --- a/fs/btrfs/props.c +++ b/fs/btrfs/props.c @@ -270,11 +270,8 @@ int btrfs_load_inode_props(struct inode *inode, struct btrfs_path *path) { struct btrfs_root *root = BTRFS_I(inode)->root; u64 ino = btrfs_ino(BTRFS_I(inode)); - int ret; - - ret = iterate_object_props(root, path, ino, inode_prop_iterator, inode); - return ret; + return iterate_object_props(root, path, ino, inode_prop_iterator, inode); } static int prop_compression_validate(const struct btrfs_inode *inode, 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, |