nvme-fc: fix error loop in create_hw_io_queues

The loop that backs out of hw io queue creation continues through index
0, which corresponds to the admin queue as well.

Fix the loop so it only proceeds through indexes 1..n which correspond to
I/O queues.

Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>

diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index 3e72b7d..108130f 100644 (file)
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -2317,7 +2317,7 @@ nvme_fc_create_hw_io_queues(struct nvme_fc_ctrl *ctrl, u16 qsize)
        return 0;
 
 delete_queues:
-       for (; i >= 0; i--)
+       for (; i > 0; i--)
                __nvme_fc_delete_hw_queue(ctrl, &ctrl->queues[i], i);
        return ret;
 }
@@ -2436,7 +2436,7 @@ nvme_fc_error_recovery(struct nvme_fc_ctrl *ctrl, char *errmsg)
                return;
 
        dev_warn(ctrl->ctrl.device,
-               "NVME-FC{%d}: transport association error detected: %s\n",
+               "NVME-FC{%d}: transport association event: %s\n",
                ctrl->cnum, errmsg);
        dev_warn(ctrl->ctrl.device,
                "NVME-FC{%d}: resetting controller\n", ctrl->cnum);