All of lore.kernel.org
 help / color / mirror / Atom feed
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


             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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20240314065140.27468-1-yanjun.zhu@linux.dev \
    --to=yanjun.zhu@linux.dev \
    --cc=jgg@ziepe.ca \
    --cc=leon@kernel.org \
    --cc=linux-rdma@vger.kernel.org \
    --cc=zyjzyj2000@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.