From: "Yanjun.Zhu" <yanjun.zhu@linux.dev>
To: zyjzyj2000@gmail.com, jgg@ziepe.ca, leon@kernel.org,
linux-rdma@vger.kernel.org
Cc: "Yanjun.Zhu" <yanjun.zhu@linux.dev>
Subject: [PATCH 1/1] RDMA/rxe: Fix the problem "mutex_destroy missing"
Date: Thu, 14 Mar 2024 07:51:40 +0100 [thread overview]
Message-ID: <20240314065140.27468-1-yanjun.zhu@linux.dev> (raw)
When a mutex lock is not used any more, the function mutex_destroy
should be called to mark the mutex lock uninitialized.
Fixes: 8700e3e7c485 ("Soft RoCE driver")
Signed-off-by: Yanjun.Zhu <yanjun.zhu@linux.dev>
---
drivers/infiniband/sw/rxe/rxe.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/infiniband/sw/rxe/rxe.c b/drivers/infiniband/sw/rxe/rxe.c
index 54c723a6edda..6f9ec8db014c 100644
--- a/drivers/infiniband/sw/rxe/rxe.c
+++ b/drivers/infiniband/sw/rxe/rxe.c
@@ -33,6 +33,8 @@ void rxe_dealloc(struct ib_device *ib_dev)
if (rxe->tfm)
crypto_free_shash(rxe->tfm);
+
+ mutex_destroy(&rxe->usdev_lock);
}
/* initialize rxe device parameters */
--
2.34.1
next reply other threads:[~2024-03-14 6:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-14 6:51 Yanjun.Zhu [this message]
2024-03-14 8:03 ` [PATCH 1/1] RDMA/rxe: Fix the problem "mutex_destroy missing" Daisuke Matsuda (Fujitsu)
2024-04-01 11:45 ` Leon Romanovsky
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