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Interface output method must be executed in network epoch, so if_addr_rlock()

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isn't needed here.
This commit is contained in:
glebius 2019-10-10 23:50:32 +00:00
parent 94d93cfa86
commit ba3932f44d
1 changed files with 2 additions and 3 deletions
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5
sys/net/if_stf.c
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@ -374,7 +374,8 @@ stf_getsrcifa6(struct ifnet *ifp, struct in6_addr *addr, struct in6_addr *mask)
struct sockaddr_in6 *sin6;
struct in_addr in;
if_addr_rlock(ifp);
NET_EPOCH_ASSERT();
CK_STAILQ_FOREACH(ia, &ifp->if_addrhead, ifa_link) {
if (ia->ifa_addr->sa_family != AF_INET6)
continue;
@ -395,10 +396,8 @@ stf_getsrcifa6(struct ifnet *ifp, struct in6_addr *addr, struct in6_addr *mask)
*addr = sin6->sin6_addr;
*mask = ia6->ia_prefixmask.sin6_addr;
if_addr_runlock(ifp);
return (0);
}
if_addr_runlock(ifp);
return (ENOENT);
}