Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH linux-next] btrfs: Remove the unneeded result variable | Date | Fri, 2 Sep 2022 07:48:10 +0000 |
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From: zhang songyi <zhang.songyi@zte.com.cn>
Return the sysfs_emit() directly instead of storing it in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: zhang songyi <zhang.songyi@zte.com.cn> --- fs/btrfs/sysfs.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c index 41f191682ad1..6268dade57d7 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, -- 2.25.1
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