ipif_up_done
err = ipif_up_done(ipif);
err = (isv6 ? ipif_up_done_v6(ipif) : ipif_up_done(ipif));
(void) ipif_up_done(ipif);
(err = ipif_up_done(ipif)) != 0) {
(void) ipif_up_done(ipif);
extern int ipif_up_done(ipif_t *);