[PATCH V2 for-next 6/6] RDMA/hns: Assign dest_qp when deregistering mr

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It needs to create eight reserve QPs for resolving
a bug of hip06. When deregistering mr, it will issue
a rdma write for every reserve QPs.

In the above process, it needs to assign dest_qp.
Otherwise, it will trigger free mr work fail.

Signed-off-by: Lijun Ou <oulijun@xxxxxxxxxx>
---
 drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
index 6100ace..490a1fc 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
@@ -775,6 +775,7 @@ static int hns_roce_v1_rsv_lp_qp(struct hns_roce_dev *hr_dev)
 			goto create_lp_qp_failed;
 		}
 
+		attr_mask |= IB_QP_DEST_QPN;
 		ret = hr_dev->hw->modify_qp(&hr_qp->ibqp, &attr, attr_mask,
 					    IB_QPS_INIT, IB_QPS_RTR);
 		if (ret) {
-- 
1.9.1

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