Commit 72a8f97b authored May 12, 2011 by David S. Miller

ipv4: Fix 'iph' use before set.



I swear none of my compilers warned about this, yet it is so
obvious.

> net/ipv4/ip_forward.c: In function 'ip_forward':
> net/ipv4/ip_forward.c:87: warning: 'iph' may be used uninitialized in this function

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 5c509549

net/ipv4/ip_forward.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -84,7 +84,7 @@ int ip_forward(struct sk_buff *skb)

		rt = skb_rtable(skb);

		if (opt->is_strictroute && iph->daddr != rt->rt_gateway)
		if (opt->is_strictroute && ip_hdr(skb)->daddr != rt->rt_gateway)
		goto sr_failed;

		if (unlikely(skb->len > dst_mtu(&rt->dst) && !skb_is_gso(skb) &&