From: Himanshu Madhani <himanshu.madhani@oracle.com>
To: James Smart <james.smart@broadcom.com>
Cc: linux-nvme@lists.infradead.org
Subject: Re: [PATCH] nvme-fc: fix error loop in create_hw_io_queues
Date: Mon, 19 Oct 2020 09:55:56 -0500 [thread overview]
Message-ID: <CDFD0554-F758-4944-87C1-DA3154DC5065@oracle.com> (raw)
In-Reply-To: <20201016210604.48542-1-james.smart@broadcom.com>
> On Oct 16, 2020, at 4:06 PM, James Smart <james.smart@broadcom.com> wrote:
>
> 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
> io queues.
>
> Signed-off-by: James Smart <james.smart@broadcom.com>
> ---
> drivers/nvme/host/fc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
> index e2e09e25c056..f002522146e2 100644
> --- a/drivers/nvme/host/fc.c
> +++ b/drivers/nvme/host/fc.c
> @@ -2314,7 +2314,7 @@ 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;
> }
> --
> 2.26.2
>
> _______________________________________________
> Linux-nvme mailing list
> Linux-nvme@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-nvme
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
--
Himanshu Madhani Oracle Linux Engineering
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next prev parent reply other threads:[~2020-10-19 14:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-16 21:06 [PATCH] nvme-fc: fix error loop in create_hw_io_queues James Smart
2020-10-19 10:04 ` Hannes Reinecke
2020-10-19 14:55 ` Himanshu Madhani [this message]
2020-10-22 13:37 ` Christoph Hellwig
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