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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>
This commit is contained in:
James Smart 2020-10-16 14:06:04 -07:00 committed by Christoph Hellwig
parent 52793d62a6
commit 514a6dc9ec
1 changed files with 2 additions and 2 deletions
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4
drivers/nvme/host/fc.c
View File

@ -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);