From: GuoYong Zheng <zhenggy@chinatelecom.cn>
Date: Mon, 17 Jan 2022 18:22:37 +0800
Subject: [PATCH] block: Remove unnecessary variable assignment
Git-commit: e6a2e5116e07ce5acc8698785c29e9e47f010fd5
Patch-mainline: v5.17-rc1
References: jsc#PED-1183
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 <zhenggy@chinatelecom.cn>
Link: https://lore.kernel.org/r/1642414957-6785-1-git-send-email-zhenggy@chinatelecom.cn
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Hannes Reinecke <hare@suse.com>
---
block/blk-sysfs.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index e20eadfcf5c8..bed4a2facd65 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);
--
2.35.3