net/mlx5: E-Switch, Set destination vport vhca id only when merged eswitch is supported

Destination vport vhca id is valid flag is set only merged eswitch isn't supported.
Change destination vport vhca id value to be set also only when merged eswitch
is supported.

Fixes: e4ad91f2 ("net/mlx5e: Split offloaded eswitch TC rules for port mirroring")
Signed-off-by: Maor Dickman <maord@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c

@@ -382,10 +382,11 @@ esw_setup_vport_dest(struct mlx5_flow_destination *dest, struct mlx5_flow_act *f
 {
 	dest[dest_idx].type = MLX5_FLOW_DESTINATION_TYPE_VPORT;
 	dest[dest_idx].vport.num = esw_attr->dests[attr_idx].rep->vport;
-	dest[dest_idx].vport.vhca_id =
-		MLX5_CAP_GEN(esw_attr->dests[attr_idx].mdev, vhca_id);
-	if (MLX5_CAP_ESW(esw->dev, merged_eswitch))
+	if (MLX5_CAP_ESW(esw->dev, merged_eswitch)) {
+		dest[dest_idx].vport.vhca_id =
+			MLX5_CAP_GEN(esw_attr->dests[attr_idx].mdev, vhca_id);
 		dest[dest_idx].vport.flags |= MLX5_FLOW_DEST_VPORT_VHCA_ID;
+	}
 	if (esw_attr->dests[attr_idx].flags & MLX5_ESW_DEST_ENCAP) {
 		if (pkt_reformat) {
 			flow_act->action |= MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT;