1 files changed, 11 insertions, 10 deletions

diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 44fc684b5e3a..b431757d4668 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -3569,8 +3569,8 @@ static void add_zero_len_inline(void *wqe)
 	inl->byte_count = cpu_to_be32(1 << 31);
 }
 
-static int _mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
-			      struct ib_send_wr **bad_wr, bool drain)
+static int _mlx4_ib_post_send(struct ib_qp *ibqp, const struct ib_send_wr *wr,
+			      const struct ib_send_wr **bad_wr, bool drain)
 {
 	struct mlx4_ib_qp *qp = to_mqp(ibqp);
 	void *wqe;
@@ -3901,14 +3901,14 @@ out:
 	return err;
 }
 
-int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
-		      struct ib_send_wr **bad_wr)
+int mlx4_ib_post_send(struct ib_qp *ibqp, const struct ib_send_wr *wr,
+		      const struct ib_send_wr **bad_wr)
 {
 	return _mlx4_ib_post_send(ibqp, wr, bad_wr, false);
 }
 
-static int _mlx4_ib_post_recv(struct ib_qp *ibqp, struct ib_recv_wr *wr,
-			      struct ib_recv_wr **bad_wr, bool drain)
+static int _mlx4_ib_post_recv(struct ib_qp *ibqp, const struct ib_recv_wr *wr,
+			      const struct ib_recv_wr **bad_wr, bool drain)
 {
 	struct mlx4_ib_qp *qp = to_mqp(ibqp);
 	struct mlx4_wqe_data_seg *scat;
@@ -3995,8 +3995,8 @@ out:
 	return err;
 }
 
-int mlx4_ib_post_recv(struct ib_qp *ibqp, struct ib_recv_wr *wr,
-		      struct ib_recv_wr **bad_wr)
+int mlx4_ib_post_recv(struct ib_qp *ibqp, const struct ib_recv_wr *wr,
+		      const struct ib_recv_wr **bad_wr)
 {
 	return _mlx4_ib_post_recv(ibqp, wr, bad_wr, false);
 }
@@ -4536,7 +4536,7 @@ void mlx4_ib_drain_sq(struct ib_qp *qp)
 	struct ib_cq *cq = qp->send_cq;
 	struct ib_qp_attr attr = { .qp_state = IB_QPS_ERR };
 	struct mlx4_ib_drain_cqe sdrain;
-	struct ib_send_wr *bad_swr;
+	const struct ib_send_wr *bad_swr;
 	struct ib_rdma_wr swr = {
 		.wr = {
 			.next = NULL,
@@ -4571,7 +4571,8 @@ void mlx4_ib_drain_rq(struct ib_qp *qp)
 	struct ib_cq *cq = qp->recv_cq;
 	struct ib_qp_attr attr = { .qp_state = IB_QPS_ERR };
 	struct mlx4_ib_drain_cqe rdrain;
-	struct ib_recv_wr rwr = {}, *bad_rwr;
+	struct ib_recv_wr rwr = {};
+	const struct ib_recv_wr *bad_rwr;
 	int ret;
 	struct mlx4_ib_dev *dev = to_mdev(qp->device);
 	struct mlx4_dev *mdev = dev->dev;