From fa1c3eaf4dae94a6109d436b4bad7dc9b072ad39 Mon Sep 17 00:00:00 2001
From: Baolin Wang <baolin.wang@linux.alibaba.com>
Date: Mon, 28 Sep 2020 08:42:26 +0800
Subject: block: Remove redundant 'return' statement

Remove redundant 'return' statement for 'void' functions.

Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
 block/blk-iocost.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'block/blk-iocost.c')

diff --git a/block/blk-iocost.c b/block/blk-iocost.c
index b82649c1440b..951ad4bb27f5 100644
--- a/block/blk-iocost.c
+++ b/block/blk-iocost.c
@@ -3405,7 +3405,7 @@ static int __init ioc_init(void)
 
 static void __exit ioc_exit(void)
 {
-	return blkcg_policy_unregister(&blkcg_policy_iocost);
+	blkcg_policy_unregister(&blkcg_policy_iocost);
 }
 
 module_init(ioc_init);
-- 
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