diff options
Diffstat (limited to 'sys/netinet6/nd6_nbr.c')
| -rw-r--r-- | sys/netinet6/nd6_nbr.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/sys/netinet6/nd6_nbr.c b/sys/netinet6/nd6_nbr.c index 7e58cc5..9073c2b 100644 --- a/sys/netinet6/nd6_nbr.c +++ b/sys/netinet6/nd6_nbr.c @@ -895,25 +895,17 @@ nd6_na_input(struct mbuf *m, int off, int icmp6len) * Remove the sender from the Default Router List and * update the Destination Cache entries. */ - struct nd_defrouter *dr; - struct in6_addr *in6; - - in6 = &L3_ADDR_SIN6(ln)->sin6_addr; - - dr = defrouter_lookup(in6, ln->lle_tbl->llt_ifp); - if (dr) - defrtrlist_del(dr); - else if (ND_IFINFO(ln->lle_tbl->llt_ifp)->flags & - ND6_IFF_ACCEPT_RTADV) { + if (!defrouter_remove(&L3_ADDR_SIN6(ln)->sin6_addr, + ln->lle_tbl->llt_ifp) && + (ND_IFINFO(ln->lle_tbl->llt_ifp)->flags & + ND6_IFF_ACCEPT_RTADV) != 0) /* * Even if the neighbor is not in the default - * router list, the neighbor may be used - * as a next hop for some destinations - * (e.g. redirect case). So we must - * call rt6_flush explicitly. + * router list, the neighbor may be used as a + * next hop for some destinations (e.g. redirect + * case). So we must call rt6_flush explicitly. */ rt6_flush(&ip6->ip6_src, ifp); - } } ln->ln_router = is_router; } |
