In case of an early return from the function there is no need to zero
the route upfront, so defer as long as we can. MFC after: 3 days
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=215559
@ -390,8 +390,6 @@ nd6_ns_output(struct ifnet *ifp, const struct in6_addr *daddr6,
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caddr_t mac;
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struct route_in6 ro;
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bzero(&ro, sizeof(ro));
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if (IN6_IS_ADDR_MULTICAST(taddr6))
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return;
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@ -418,6 +416,8 @@ nd6_ns_output(struct ifnet *ifp, const struct in6_addr *daddr6,
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return;
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m->m_pkthdr.rcvif = NULL;
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bzero(&ro, sizeof(ro));
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if (daddr6 == NULL || IN6_IS_ADDR_MULTICAST(daddr6)) {
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m->m_flags |= M_MCAST;
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im6o.im6o_multicast_ifp = ifp;
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