ipv4: Make rt->fl.iif tests lest obscure.

[net-next-2.6.git] / net / netfilter / ipvs / ip_vs_xmit.c

diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
index de04ea39cde8990025bdb5f63ff408fcc948fb0a..10bd39c0ae2d6941925855909ba680a69987039b 100644 (file)
--- a/net/netfilter/ipvs/ip_vs_xmit.c
+++ b/net/netfilter/ipvs/ip_vs_xmit.c
@@ -169,7 +169,7 @@ __ip_vs_reroute_locally(struct sk_buff *skb)
        struct net *net = dev_net(dev);
        struct iphdr *iph = ip_hdr(skb);
 
-       if (rt->fl.iif) {
+       if (rt_is_input_route(rt)) {
                unsigned long orefdst = skb->_skb_refdst;
 
                if (ip_route_input(skb, iph->daddr, iph->saddr,
@@ -552,7 +552,8 @@ ip_vs_nat_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
 #endif
 
        /* From world but DNAT to loopback address? */
-       if (local && ipv4_is_loopback(rt->rt_dst) && skb_rtable(skb)->fl.iif) {
+       if (local && ipv4_is_loopback(rt->rt_dst) &&
+           rt_is_input_route(skb_rtable(skb))) {
                IP_VS_DBG_RL_PKT(1, AF_INET, pp, skb, 0, "ip_vs_nat_xmit(): "
                                 "stopping DNAT to loopback address");
                goto tx_error_put;
@@ -1165,7 +1166,8 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
 #endif
 
        /* From world but DNAT to loopback address? */
-       if (local && ipv4_is_loopback(rt->rt_dst) && skb_rtable(skb)->fl.iif) {
+       if (local && ipv4_is_loopback(rt->rt_dst) &&
+           rt_is_input_route(skb_rtable(skb))) {
                IP_VS_DBG(1, "%s(): "
                          "stopping DNAT to loopback %pI4\n",
                          __func__, &cp->daddr.ip);