diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
index 47e1b6ac1e1a..b3417a9a49de 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
@@ -722,6 +722,7 @@ static int hns_roce_v1_rsv_lp_qp(struct hns_roce_dev *hr_dev)
 	free_mr->mr_free_pd = to_hr_pd(pd);
 	free_mr->mr_free_pd->ibpd.device  = &hr_dev->ib_dev;
 	free_mr->mr_free_pd->ibpd.uobject = NULL;
+	free_mr->mr_free_pd->ibpd.__internal_mr = NULL;
 	atomic_set(&free_mr->mr_free_pd->ibpd.usecnt, 0);
 
 	attr.qp_access_flags	= IB_ACCESS_REMOTE_WRITE;