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[IPV4]: Remove some dead code from ip_forward()

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Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Graf 2005-08-20 17:27:09 -07:00 • committed by David S. Miller
parent 3e192beaf5
commit 9070683bda
1 changed files with 1 additions and 5 deletions
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6
net/ipv4/ip_forward.c
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@ -76,16 +76,12 @@ int ip_forward(struct sk_buff *skb)
* that reaches zero, we must reply an ICMP control message telling * that reaches zero, we must reply an ICMP control message telling
* that the packet's lifetime expired. * that the packet's lifetime expired.
*/ */
if (skb->nh.iph->ttl <= 1)
iph = skb->nh.iph;
if (iph->ttl <= 1)
goto too_many_hops; goto too_many_hops;
if (!xfrm4_route_forward(skb)) if (!xfrm4_route_forward(skb))
goto drop; goto drop;
iph = skb->nh.iph;
rt = (struct rtable*)skb->dst; rt = (struct rtable*)skb->dst;
if (opt->is_strictroute && rt->rt_dst != rt->rt_gateway) if (opt->is_strictroute && rt->rt_dst != rt->rt_gateway)