diff options
| author | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2017-01-18 17:59:02 +0000 |
|---|---|---|
| committer | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2017-01-18 17:59:02 +0000 |
| commit | 10c92bef311a87543f0b2026f9acb6aa640f1cb0 (patch) | |
| tree | 197e5ec47aaa1a90301e248f6fdbd7133c8ab817 | |
| parent | b05db1f0e7584ed6cf81bed03f523a6e05f10d33 (diff) | |
Use LIST_FOREACH to traverse icmp6_mtudisc_callbacks. Fix whitespaces.
No functional change.
| -rw-r--r-- | sys/netinet6/icmp6.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/sys/netinet6/icmp6.c b/sys/netinet6/icmp6.c index 57f9cffbbbb..960bf2e9804 100644 --- a/sys/netinet6/icmp6.c +++ b/sys/netinet6/icmp6.c @@ -1,4 +1,4 @@ -/* $OpenBSD: icmp6.c,v 1.195 2016/12/19 08:36:50 mpi Exp $ */ +/* $OpenBSD: icmp6.c,v 1.196 2017/01/18 17:59:01 bluhm Exp $ */ /* $KAME: icmp6.c,v 1.217 2001/06/20 15:03:29 jinmei Exp $ */ /* @@ -216,8 +216,7 @@ icmp6_mtudisc_callback_register(void (*func)(struct sockaddr_in6 *, u_int)) { struct icmp6_mtudisc_callback *mc; - for (mc = LIST_FIRST(&icmp6_mtudisc_callbacks); mc != NULL; - mc = LIST_NEXT(mc, mc_list)) { + LIST_FOREACH(mc, &icmp6_mtudisc_callbacks, mc_list) { if (mc->mc_func == func) return; } @@ -1023,9 +1022,9 @@ icmp6_mtudisc_update(struct ip6ctlparam *ip6cp, int validated) if (rt != NULL && ISSET(rt->rt_flags, RTF_HOST) && !(rt->rt_rmx.rmx_locks & RTV_MTU) && (rt->rt_rmx.rmx_mtu > mtu || rt->rt_rmx.rmx_mtu == 0)) { - struct ifnet *ifp; + struct ifnet *ifp; - ifp = if_get(rt->rt_ifidx); + ifp = if_get(rt->rt_ifidx); if (ifp != NULL && mtu < ifp->if_mtu) { icmp6stat.icp6s_pmtuchg++; rt->rt_rmx.rmx_mtu = mtu; @@ -1038,8 +1037,7 @@ icmp6_mtudisc_update(struct ip6ctlparam *ip6cp, int validated) * Notify protocols that the MTU for this destination * has changed. */ - for (mc = LIST_FIRST(&icmp6_mtudisc_callbacks); mc != NULL; - mc = LIST_NEXT(mc, mc_list)) + LIST_FOREACH(mc, &icmp6_mtudisc_callbacks, mc_list) (*mc->mc_func)(&sin6, m->m_pkthdr.ph_rtableid); } |