From: Keith Busch <kbusch@kernel.org>

Date: Fri, 6 Aug 2021 08:41:43 -0700

Subject: [PATCH] nvme-tcp: pair send_mutex init with destroy

Git-commit: d48f92cd2739258a1292be56bbeadb5b6a57ea09

Patch-mainline: v5.15-rc1

References: git-fixes

Each mutex_init() should have a corresponding mutex_destroy().

Signed-off-by: Keith Busch <kbusch@kernel.org>

Reviewed-by: Sagi Grimberg <sagi@grimberg.me>

Signed-off-by: Christoph Hellwig <hch@lst.de>

Acked-by: Hannes Reinecke <hare@suse.com>

---

 drivers/nvme/host/tcp.c | 2 ++

 1 file changed, 2 insertions(+)

diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c

index 0a97ba02f61e..95d4cf777d24 100644

--- a/drivers/nvme/host/tcp.c

+++ b/drivers/nvme/host/tcp.c

@@ -1220,6 +1220,7 @@ static void nvme_tcp_free_queue(struct nvme_ctrl *nctrl, int qid)

 	sock_release(queue->sock);

 	kfree(queue->pdu);

+	mutex_destroy(&queue->send_mutex);

 	mutex_destroy(&queue->queue_lock);

 }

@@ -1525,6 +1526,7 @@ static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl,

 	sock_release(queue->sock);

 	queue->sock = NULL;

 err_destroy_mutex:

+	mutex_destroy(&queue->send_mutex);

 	mutex_destroy(&queue->queue_lock);

 	return ret;

 }

-- 

2.29.2