net/mlx5: E-Switch, Use vport index when init rep

Driver is referring to the array index when doing rep initialization,
using vport is confusing as it's normally interpreted as vport number.

This patch doesn't change any functionality.
Signed-off-by: Bodong Wang <bodong@mellanox.com>
Reviewed-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

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

@@ -1399,7 +1399,7 @@ int esw_offloads_init_reps(struct mlx5_eswitch *esw)
 	struct mlx5_core_dev *dev = esw->dev;
 	struct mlx5_eswitch_rep *rep;
 	u8 hw_id[ETH_ALEN], rep_type;
-	int vport;
+	int vport_index;
 
 	esw->offloads.vport_reps = kcalloc(total_vports,
 					   sizeof(struct mlx5_eswitch_rep),
@@ -1409,8 +1409,8 @@ int esw_offloads_init_reps(struct mlx5_eswitch *esw)
 
 	mlx5_query_nic_vport_mac_address(dev, 0, hw_id);
 
-	mlx5_esw_for_all_reps(esw, vport, rep) {
-		rep->vport = mlx5_eswitch_index_to_vport_num(esw, vport);
+	mlx5_esw_for_all_reps(esw, vport_index, rep) {
+		rep->vport = mlx5_eswitch_index_to_vport_num(esw, vport_index);
 		ether_addr_copy(rep->hw_id, hw_id);
 
 		for (rep_type = 0; rep_type < NUM_REP_TYPES; rep_type++)