From 9070683bdac59a3b26e2ce6dd0d05fbfcb3fc7d8 Mon Sep 17 00:00:00 2001 From: Thomas Graf Date: Sat, 20 Aug 2005 17:27:09 -0700 Subject: [IPV4]: Remove some dead code from ip_forward() Signed-off-by: Thomas Graf Signed-off-by: David S. Miller --- net/ipv4/ip_forward.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'net/ipv4') diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c index 77094aac6c2..0923add122b 100644 --- a/net/ipv4/ip_forward.c +++ b/net/ipv4/ip_forward.c @@ -76,16 +76,12 @@ int ip_forward(struct sk_buff *skb) * that reaches zero, we must reply an ICMP control message telling * that the packet's lifetime expired. */ - - iph = skb->nh.iph; - - if (iph->ttl <= 1) + if (skb->nh.iph->ttl <= 1) goto too_many_hops; if (!xfrm4_route_forward(skb)) goto drop; - iph = skb->nh.iph; rt = (struct rtable*)skb->dst; if (opt->is_strictroute && rt->rt_dst != rt->rt_gateway) -- cgit v1.2.3