From: Kenneth Heitke <kenneth.heitke@intel.com>
Date: Thu, 4 Apr 2019 18:57:45 +0000 (-0600)
Subject: nvme: log the error status on Identify Namespace failure
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=d0de579c043c3a2ab60ce75eb6cf4d414becc676;p=openwrt%2Fstaging%2Fblogic.git

nvme: log the error status on Identify Namespace failure

Identify Namespace failures are logged as a warning but there is not
an indication of the cause for the failure. Update the log message to
include the error status.

Signed-off-by: Kenneth Heitke <kenneth.heitke@intel.com>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index b5939112b9b6..ddb943395118 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -1105,7 +1105,7 @@ static struct nvme_id_ns *nvme_identify_ns(struct nvme_ctrl *ctrl,
 
 	error = nvme_submit_sync_cmd(ctrl->admin_q, &c, id, sizeof(*id));
 	if (error) {
-		dev_warn(ctrl->device, "Identify namespace failed\n");
+		dev_warn(ctrl->device, "Identify namespace failed (%d)\n", error);
 		kfree(id);
 		return NULL;
 	}