- i = 0;
- LIST_FOR_EACH (port, node, &dp->port_list) {
- struct odp_port *odp_port = &ports[i];
- if (i >= n) {
- break;
+ for (port_no = state->port_no; port_no < MAX_PORTS; port_no++) {
+ struct dp_netdev_port *port = dp->ports[port_no];
+ if (port) {
+ answer_port_query(port, odp_port);
+ state->port_no = port_no + 1;
+ return 0;