Commit 9070683b authored by Thomas Graf's avatar Thomas Graf Committed by David S. Miller
Browse files

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


Signed-off-by: default avatarThomas Graf <tgraf@suug.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3e192bea
...@@ -76,16 +76,12 @@ int ip_forward(struct sk_buff *skb) ...@@ -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)
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment