nvme-auth: set explanation code for failure2 msgs

[ Upstream commit 38ce1570e2c46e7e9af983aa337edd7e43723aa2 ]

Some error cases were not setting an auth-failure-reason-code-explanation.
This means an AUTH_Failure2 message will be sent with an explanation value
of 0 which is a reserved value.

Signed-off-by: Mark O'Donovan <shiftee@posteo.net>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/nvme/host/auth.c b/drivers/nvme/host/auth.c
index 064592a..811541c 100644 (file)
--- a/drivers/nvme/host/auth.c
+++ b/drivers/nvme/host/auth.c
@@ -840,6 +840,8 @@ static void nvme_queue_auth_work(struct work_struct *work)
        }
 
 fail2:
+       if (chap->status == 0)
+               chap->status = NVME_AUTH_DHCHAP_FAILURE_FAILED;
        dev_dbg(ctrl->device, "%s: qid %d send failure2, status %x\n",
                __func__, chap->qid, chap->status);
        tl = nvme_auth_set_dhchap_failure2_data(ctrl, chap);