From: oulijun <oulijun@huawei.com>
To: Dan Carpenter <dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
Cc: "Wei Hu(Xavier)"
<xavier.huwei-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>,
Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
Sean Hefty <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Hal Rosenstock
<hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
kernel-janitors-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [patch 2/2] IB/hns: Fix some error handling in hns_roce_v1_query_qp()
Date: Fri, 14 Oct 2016 08:31:58 +0000 [thread overview]
Message-ID: <580097FE.3070102@huawei.com> (raw)
In-Reply-To: <20161014073441.GB15238@mwanda>
在 2016/10/14 15:34, Dan Carpenter 写道:
> to_ib_qp_state() returns IB_QPS_ERR (6) on error, it doesn't return -1.
>
> Fixes: 9a4435375cd1 ('IB/hns: Add driver files for hns RoCE driver')
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
>
> diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
> index 58b150e..280abac 100644
> --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
> +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
> @@ -2544,7 +2544,7 @@ int hns_roce_v1_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
> QP_CONTEXT_QPC_BYTES_144_QP_STATE_M,
> QP_CONTEXT_QPC_BYTES_144_QP_STATE_S);
> tmp_qp_state = (int)to_ib_qp_state((enum hns_roce_qp_state)state);
> - if (tmp_qp_state = -1) {
> + if (tmp_qp_state = IB_QPS_ERR) {
> dev_err(dev, "to_ib_qp_state error\n");
> ret = -EINVAL;
> goto out;
>
> .
>
Hi, Dan Carpenter
This is good for me.
Thanks
next prev parent reply other threads:[~2016-10-14 8:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-14 7:34 [patch 2/2] IB/hns: Fix some error handling in hns_roce_v1_query_qp() Dan Carpenter
2016-10-14 8:31 ` oulijun [this message]
2016-10-24 12:29 ` oulijun
[not found] ` <580DFEB0.20100-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2016-10-24 13:43 ` Dan Carpenter
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