2 files changed, 14 insertions, 18 deletions

diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
index c6ea4c50da1e..abe68708d6d6 100644
--- a/drivers/infiniband/hw/mlx4/mad.c
+++ b/drivers/infiniband/hw/mlx4/mad.c
@@ -983,13 +983,10 @@ static int iboe_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
 
 int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
 			const struct ib_wc *in_wc, const struct ib_grh *in_grh,
-			const struct ib_mad_hdr *in, size_t in_mad_size,
-			struct ib_mad_hdr *out, size_t *out_mad_size,
-			u16 *out_mad_pkey_index)
+			const struct ib_mad *in, struct ib_mad *out,
+			size_t *out_mad_size, u16 *out_mad_pkey_index)
 {
 	struct mlx4_ib_dev *dev = to_mdev(ibdev);
-	const struct ib_mad *in_mad = (const struct ib_mad *)in;
-	struct ib_mad *out_mad = (struct ib_mad *)out;
 	enum rdma_link_layer link = rdma_port_get_link_layer(ibdev, port_num);
 
 	/* iboe_process_mad() which uses the HCA flow-counters to implement IB PMA
@@ -997,20 +994,20 @@ int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
 	 */
 	if (link == IB_LINK_LAYER_INFINIBAND) {
 		if (mlx4_is_slave(dev->dev) &&
-		    (in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT &&
-		     (in_mad->mad_hdr.attr_id == IB_PMA_PORT_COUNTERS ||
-		      in_mad->mad_hdr.attr_id == IB_PMA_PORT_COUNTERS_EXT ||
-		      in_mad->mad_hdr.attr_id == IB_PMA_CLASS_PORT_INFO)))
-			return iboe_process_mad(ibdev, mad_flags, port_num, in_wc,
-						in_grh, in_mad, out_mad);
+		    (in->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT &&
+		     (in->mad_hdr.attr_id == IB_PMA_PORT_COUNTERS ||
+		      in->mad_hdr.attr_id == IB_PMA_PORT_COUNTERS_EXT ||
+		      in->mad_hdr.attr_id == IB_PMA_CLASS_PORT_INFO)))
+			return iboe_process_mad(ibdev, mad_flags, port_num,
+						in_wc, in_grh, in, out);
 
-		return ib_process_mad(ibdev, mad_flags, port_num, in_wc,
-				      in_grh, in_mad, out_mad);
+		return ib_process_mad(ibdev, mad_flags, port_num, in_wc, in_grh,
+				      in, out);
 	}
 
 	if (link == IB_LINK_LAYER_ETHERNET)
 		return iboe_process_mad(ibdev, mad_flags, port_num, in_wc,
-					in_grh, in_mad, out_mad);
+					in_grh, in, out);
 
 	return -EINVAL;
 }
diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
index eb53bb4c0c91..0d846fea8fdc 100644
--- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
+++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
@@ -786,11 +786,10 @@ int mlx4_ib_post_recv(struct ib_qp *ibqp, const struct ib_recv_wr *wr,
 int mlx4_MAD_IFC(struct mlx4_ib_dev *dev, int mad_ifc_flags,
 		 int port, const struct ib_wc *in_wc, const struct ib_grh *in_grh,
 		 const void *in_mad, void *response_mad);
-int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags,	u8 port_num,
+int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
 			const struct ib_wc *in_wc, const struct ib_grh *in_grh,
-			const struct ib_mad_hdr *in, size_t in_mad_size,
-			struct ib_mad_hdr *out, size_t *out_mad_size,
-			u16 *out_mad_pkey_index);
+			const struct ib_mad *in, struct ib_mad *out,
+			size_t *out_mad_size, u16 *out_mad_pkey_index);
 int mlx4_ib_mad_init(struct mlx4_ib_dev *dev);
 void mlx4_ib_mad_cleanup(struct mlx4_ib_dev *dev);