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From:   Leon Romanovsky <leon@kernel.org>
To:     Doug Ledford <dledford@redhat.com>,
        Jason Gunthorpe <jgg@nvidia.com>
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Subject: [PATCH rdma-next 2/9] RDMA/hns: Don't overwrite supplied QP attributes
Date:   Sun, 18 Jul 2021 15:00:52 +0300
Message-Id: <c508c5d599d691c4757be25a6a9a577e19b53e6c.1626609283.git.leonro@nvidia.com>
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From: Leon Romanovsky <leonro@nvidia.com>

QP attributes that were supplied by IB/core already have all parameters
set when they are passed to the driver. The drivers are not supposed to
change anything in struct ib_qp_init_attr.

Fixes: 66d86e529dd5 ("RDMA/hns: Add UD support for HIP09")
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
---
 drivers/infiniband/hw/hns/hns_roce_qp.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c
index b101b7e578f2..c3e2fee16c0e 100644
--- a/drivers/infiniband/hw/hns/hns_roce_qp.c
+++ b/drivers/infiniband/hw/hns/hns_roce_qp.c
@@ -1171,14 +1171,8 @@ struct ib_qp *hns_roce_create_qp(struct ib_pd *pd,
 	if (!hr_qp)
 		return ERR_PTR(-ENOMEM);
 
-	if (init_attr->qp_type == IB_QPT_XRC_INI)
-		init_attr->recv_cq = NULL;
-
-	if (init_attr->qp_type == IB_QPT_XRC_TGT) {
+	if (init_attr->qp_type == IB_QPT_XRC_TGT)
 		hr_qp->xrcdn = to_hr_xrcd(init_attr->xrcd)->xrcdn;
-		init_attr->recv_cq = NULL;
-		init_attr->send_cq = NULL;
-	}
 
 	if (init_attr->qp_type == IB_QPT_GSI) {
 		hr_qp->port = init_attr->port_num - 1;
-- 
2.31.1