ipf_state_insert
if (ipf_state_insert(softc, is, fin->fin_rev) == -1) {
if (ipf_state_insert(softc, clone, fin->fin_rev) == -1) {
inserr = ipf_state_insert(softc, isn, 0);
error = ipf_state_insert(softc, isn, 0);
error = ipf_state_insert(softc, isn, 0);
extern int ipf_state_insert(ipf_main_softc_t *, struct ipstate *, int);
ipf_state_insert(softc, is, sp->sm_rev);