From: GuoYong Zheng Date: Mon, 17 Jan 2022 10:22:37 +0000 (+0800) Subject: block: Remove unnecessary variable assignment X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e6a2e5116e07ce5acc8698785c29e9e47f010fd5;p=linux.git block: Remove unnecessary variable assignment The parameter "ret" should be zero when running to this line, no need to set to zero again, remove it. Signed-off-by: GuoYong Zheng Link: https://lore.kernel.org/r/1642414957-6785-1-git-send-email-zhenggy@chinatelecom.cn Signed-off-by: Jens Axboe --- diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index e20eadfcf5c8e..bed4a2facd652 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -887,7 +887,6 @@ int blk_register_queue(struct gendisk *disk) kobject_uevent(&q->elevator->kobj, KOBJ_ADD); mutex_unlock(&q->sysfs_lock); - ret = 0; unlock: mutex_unlock(&q->sysfs_dir_lock);