IFNAMSIZ,
link->ifname, macvlan->ifname, NETDEV(macvlan), NULL);
r = netdev_enslave(macvlan, link, &enslave_handler);
if (r < 0) {
log_struct_link(LOG_WARNING, link,
IFNAMSIZ,
link->ifname, macvlan->ifname, NETDEV(macvlan), NULL);
r = netdev_enslave(macvlan, link, &enslave_handler);
if (r < 0) {
log_struct_link(LOG_WARNING, link,