diff options
Diffstat (limited to 'sys/netinet/ip_carp.c')
| -rw-r--r-- | sys/netinet/ip_carp.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/sys/netinet/ip_carp.c b/sys/netinet/ip_carp.c index dc66b9a8b68..6a1d553d583 100644 --- a/sys/netinet/ip_carp.c +++ b/sys/netinet/ip_carp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ip_carp.c,v 1.21 2003/11/04 21:30:44 mcbride Exp $ */ +/* $OpenBSD: ip_carp.c,v 1.22 2003/11/05 06:39:48 mcbride Exp $ */ /* * Copyright (c) 2002 Michael Shalayeff. All rights reserved. @@ -660,7 +660,7 @@ carp_send_ad(void *v) struct carp_softc *sc = v; struct carp_header *ch_ptr; struct mbuf *m; - int len, advbase, advskew, error; + int len, advbase, advskew; /* bow out if we've lost our UPness or RUNNINGuiness */ if ((sc->sc_ac.ac_if.if_flags & @@ -718,8 +718,7 @@ carp_send_ad(void *v) ch_ptr = (void *)ip + sizeof(*ip); bcopy(&ch, ch_ptr, sizeof(ch)); - error = carp_prepare_ad(m, sc, ch_ptr); - if (error) + if (carp_prepare_ad(m, sc, ch_ptr)) return; m->m_data += sizeof(*ip); @@ -731,8 +730,7 @@ carp_send_ad(void *v) sc->sc_ac.ac_if.if_obytes += len; carpstats.carps_opackets++; - if ((error = ip_output(m, NULL, NULL, - IP_RAWOUTPUT, &sc->sc_imo, NULL))) + if (ip_output(m, NULL, NULL, IP_RAWOUTPUT, &sc->sc_imo, NULL)) sc->sc_ac.ac_if.if_oerrors++; } #endif /* INET */ @@ -770,8 +768,7 @@ carp_send_ad(void *v) ch_ptr = (void *)ip6 + sizeof(*ip6); bcopy(&ch, ch_ptr, sizeof(ch)); - error = carp_prepare_ad(m, sc, ch_ptr); - if (error) + if (carp_prepare_ad(m, sc, ch_ptr)) return; m->m_data += sizeof(*ip6); @@ -783,10 +780,10 @@ carp_send_ad(void *v) sc->sc_ac.ac_if.if_obytes += len; carpstats.carps_opackets6++; - if ((error = ip6_output(m, NULL, NULL, 0, &sc->sc_im6o, NULL))) + if (ip6_output(m, NULL, NULL, 0, &sc->sc_im6o, NULL)) sc->sc_ac.ac_if.if_oerrors++; } -#endif +#endif /* INET6 */ if (advbase != 255 || advskew != 255) timeout_add(&sc->sc_ad_tmo, tvtohz(&tv)); @@ -950,7 +947,7 @@ carp_macmatch6(void *v, struct mbuf *m, struct in6_addr *taddr) return (NULL); } -#endif +#endif /* INET6 */ struct ifnet * carp_forus(void *v, void *dhost) @@ -1022,7 +1019,7 @@ carp_setrun(struct carp_softc *sc, sa_family_t af) carp_send_arp(sc); #ifdef INET6 carp_send_na(sc); -#endif +#endif /* INET6 */ sc->sc_state = MASTER; carp_setroute(sc, RTM_ADD); } else { |