diff options
Diffstat (limited to 'sys/netinet6/nd6.c')
| -rw-r--r-- | sys/netinet6/nd6.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/sys/netinet6/nd6.c b/sys/netinet6/nd6.c index f93df61..76efccf 100644 --- a/sys/netinet6/nd6.c +++ b/sys/netinet6/nd6.c @@ -2028,11 +2028,13 @@ nd6_storelladdr(ifp, rt0, m, dst, desten) struct sockaddr *dst; u_char *desten; { - int i; struct sockaddr_dl *sdl; struct rtentry *rt; + int error; if (m->m_flags & M_MCAST) { + int i; + switch (ifp->if_type) { case IFT_ETHER: case IFT_FDDI: @@ -2063,17 +2065,12 @@ nd6_storelladdr(ifp, rt0, m, dst, desten) } } - i = rt_check(&rt, &rt0, dst); - if (i) { + error = rt_check(&rt, &rt0, dst); + if (error) { m_freem(m); - return i; + return (error); } - if (rt == NULL) { - /* this could happen, if we could not allocate memory */ - m_freem(m); - return (ENOMEM); - } if (rt->rt_gateway->sa_family != AF_LINK) { printf("nd6_storelladdr: something odd happens\n"); m_freem(m); |
