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@xxxxxxxxxx>
>
> 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
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