ipv4: Don't use rt->rt_{src,dst} in ip_queue_xmit().
Now we can pick it out of the provided flow key.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 14ee1e4..b88ee5f 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -327,12 +327,12 @@
*/
rcu_read_lock();
inet_opt = rcu_dereference(inet->inet_opt);
+ fl4 = &fl->u.ip4;
rt = skb_rtable(skb);
if (rt != NULL)
goto packet_routed;
/* Make sure we can route this packet. */
- fl4 = &fl->u.ip4;
rt = (struct rtable *)__sk_dst_check(sk, 0);
if (rt == NULL) {
__be32 daddr;
@@ -360,7 +360,7 @@
skb_dst_set_noref(skb, &rt->dst);
packet_routed:
- if (inet_opt && inet_opt->opt.is_strictroute && rt->rt_dst != rt->rt_gateway)
+ if (inet_opt && inet_opt->opt.is_strictroute && fl4->daddr != rt->rt_gateway)
goto no_route;
/* OK, we know where to send it, allocate and build IP header. */
@@ -374,8 +374,8 @@
iph->frag_off = 0;
iph->ttl = ip_select_ttl(inet, &rt->dst);
iph->protocol = sk->sk_protocol;
- iph->saddr = rt->rt_src;
- iph->daddr = rt->rt_dst;
+ iph->saddr = fl4->saddr;
+ iph->daddr = fl4->daddr;
/* Transport layer set skb->h.foo itself. */
if (inet_opt && inet_opt->opt.optlen) {