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don't reference if_addr_mtx directly

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This commit is contained in:
Kip Macy 2008-12-10 08:22:51 +00:00
parent 33bff5d3e4
commit e08ab8576d
1 changed files with 2 additions and 2 deletions
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4
sys/netinet/ip_fw_nat.c
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@ -91,7 +91,7 @@ ifaddr_change(void *arg __unused, struct ifnet *ifp)
LIST_FOREACH(ptr, &V_layer3_chain.nat, _next) {
/* ...using nic 'ifp->if_xname' as dynamic alias address. */
if (strncmp(ptr->if_name, ifp->if_xname, IF_NAMESIZE) == 0) {
mtx_lock(&ifp->if_addr_mtx);
IF_ADDR_LOCK(ifp);
TAILQ_FOREACH(ifa, &ifp->if_addrlist, ifa_list) {
if (ifa->ifa_addr == NULL)
continue;
@ -101,7 +101,7 @@ ifaddr_change(void *arg __unused, struct ifnet *ifp)
(ifa->ifa_addr))->sin_addr;
LibAliasSetAddress(ptr->lib, ptr->ip);
}
mtx_unlock(&ifp->if_addr_mtx);
IF_ADDR_LOCK(ifp);
}
}
IPFW_WUNLOCK(&V_layer3_chain);