Commit 4d103905 authored by Lijun Ou's avatar Lijun Ou Committed by Jason Gunthorpe
Browse files

RDMA/hns: Bugfix for the scene without receiver queue 



In some application scenario, the user could not have receive queue when
run rdma write or read operation.

Signed-off-by: default avatarLijun Ou <oulijun@huawei.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent 9c6ccc03

drivers/infiniband/hw/hns/hns_roce_qp.c

+2 −1
Original line number Diff line number Diff line
@@ -526,7 +526,8 @@ static int hns_roce_qp_has_sq(struct ib_qp_init_attr *attr) 
static int hns_roce_qp_has_rq(struct ib_qp_init_attr *attr)

{

	if (attr->qp_type == IB_QPT_XRC_INI ||

	    attr->qp_type == IB_QPT_XRC_TGT || attr->srq)

	    attr->qp_type == IB_QPT_XRC_TGT || attr->srq ||

	    !attr->cap.max_recv_wr)

		return 0;



	return 1;

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