[PATCH AUTOSEL 6.6 14/40] nvme-auth: unlock mutex in one place only

[Sasha Levin]

From: Mark O'Donovan <shiftee at posteo.net>

[ Upstream commit 616add70bfdc0274a253e84fc78155c27aacde91 ]

Signed-off-by: Mark O'Donovan <shiftee at posteo.net>
Reviewed-by: Christoph Hellwig <hch at lst.de>
Reviewed-by: Sagi Grimberg <sagi at grimberg.me>
Reviewed-by: Hannes Reinecke <hare at suse.de>
Signed-off-by: Keith Busch <kbusch at kernel.org>
Signed-off-by: Sasha Levin <sashal at kernel.org>
---
 drivers/nvme/host/auth.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/nvme/host/auth.c b/drivers/nvme/host/auth.c
index 064592a5d546a..cc02a95a50c9a 100644
--- a/drivers/nvme/host/auth.c
+++ b/drivers/nvme/host/auth.c
@@ -758,12 +758,11 @@ static void nvme_queue_auth_work(struct work_struct *work)
 		__func__, chap->qid);
 	mutex_lock(&ctrl->dhchap_auth_mutex);
 	ret = nvme_auth_dhchap_setup_host_response(ctrl, chap);
+	mutex_unlock(&ctrl->dhchap_auth_mutex);
 	if (ret) {
-		mutex_unlock(&ctrl->dhchap_auth_mutex);
 		chap->error = ret;
 		goto fail2;
 	}
-	mutex_unlock(&ctrl->dhchap_auth_mutex);
 
 	/* DH-HMAC-CHAP Step 3: send reply */
 	dev_dbg(ctrl->device, "%s: qid %d send reply\n",
-- 
2.42.0