memset(&netdev_options, 0, sizeof netdev_options);
netdev_options.name = devname;
netdev_options.ethertype = NETDEV_ETH_TYPE_ANY;
memset(&netdev_options, 0, sizeof netdev_options);
netdev_options.name = devname;
netdev_options.ethertype = NETDEV_ETH_TYPE_ANY;