[PATCH 5/5] nvme: retry authentication commands if DNR status bit is not set

[Hannes Reinecke]

Clear the FAILFAST_DRIVER bit for authentication commands
allowing them to be retried in nvme_decide_disposition() if the DNR
bit is not set in the command result.

Signed-off-by: Hannes Reinecke <hare at suse.de>
---
 drivers/nvme/host/auth.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/nvme/host/auth.c b/drivers/nvme/host/auth.c
index ef5dcd885b0c..935f340607a7 100644
--- a/drivers/nvme/host/auth.c
+++ b/drivers/nvme/host/auth.c
@@ -87,6 +87,8 @@ static int nvme_auth_submit(struct nvme_ctrl *ctrl, int qid,
 			"qid %d auth_submit failed to map, error %d\n",
 			qid, ret);
 	} else {
+		/* Clear failfast flag to allow for retries */
+		req->cmd_flags &= ~REQ_FAILFAST_DRIVER;
 		ret = nvme_execute_rq(req, NULL, false);
 		if (ret > 0)
 			dev_warn(ctrl->device,
-- 
2.35.3