memset(&netdev_options, 0, sizeof netdev_options);
netdev_options.name = ofproto_port->name;
netdev_options.type = ofproto_port->type;
memset(&netdev_options, 0, sizeof netdev_options);
netdev_options.name = ofproto_port->name;
netdev_options.type = ofproto_port->type;