From: Yang Yingliang <yangyingliang@huawei.com>
To: <linux-kernel@vger.kernel.org>, <linux-block@vger.kernel.org>
Cc: <justin@coraid.com>, <axboe@kernel.dk>
Subject: [PATCH -next] aoe: remove unnecessary mutex_init()
Date: Tue, 11 May 2021 19:34:40 +0800 [thread overview]
Message-ID: <20210511113440.3772053-1-yangyingliang@huawei.com> (raw)
The mutex ktio_spawn_lock is initialized statically.
It is unnecessary to initialize by mutex_init().
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
drivers/block/aoe/aoecmd.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index ecd77897a761..588889bea7c3 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -1701,8 +1701,6 @@ aoecmd_init(void)
goto ktiowq_fail;
}
- mutex_init(&ktio_spawn_lock);
-
for (i = 0; i < ncpus; i++) {
INIT_LIST_HEAD(&iocq[i].head);
spin_lock_init(&iocq[i].lock);
--
2.25.1
next reply other threads:[~2021-05-11 11:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-11 11:34 Yang Yingliang [this message]
2021-05-11 14:15 ` [PATCH -next] aoe: remove unnecessary mutex_init() Jens Axboe
-- strict thread matches above, loose matches on Subject: below --
2020-09-16 6:20 Qinglang Miao
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