1 files changed, 11 insertions, 7 deletions

diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index f87a4a38575f..2fe61b6a8e37 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -3998,13 +3998,17 @@ int mlx4_UPDATE_QP_wrapper(struct mlx4_dev *dev, int slave,
         }
 
         port = (rqp->sched_queue >> 6 & 1) + 1;
-        smac_index = cmd->qp_context.pri_path.grh_mylmc;
-        err = mac_find_smac_ix_in_slave(dev, slave, port,
-                                        smac_index, &mac);
-        if (err) {
-                mlx4_err(dev, "Failed to update qpn 0x%x, MAC is invalid. smac_ix: %d\n",
-                         qpn, smac_index);
-                goto err_mac;
+
+        if (pri_addr_path_mask & (1ULL << MLX4_UPD_QP_PATH_MASK_MAC_INDEX)) {
+                smac_index = cmd->qp_context.pri_path.grh_mylmc;
+                err = mac_find_smac_ix_in_slave(dev, slave, port,
+                                                smac_index, &mac);
+
+                if (err) {
+                        mlx4_err(dev, "Failed to update qpn 0x%x, MAC is invalid. smac_ix: %d\n",
+                                 qpn, smac_index);
+                        goto err_mac;
+                }
         }
 
         err = mlx4_cmd(dev, inbox->dma,