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(parent: c30883b) | patch
ipv4: Elide use of rt->rt_dst in ip_forward()
authorDavid S. Miller <davem@davemloft.net>
Thu, 12 May 2011 23:34:30 +0000 (19:34 -0400)
committerDavid S. Miller <davem@davemloft.net>
Thu, 12 May 2011 23:34:30 +0000 (19:34 -0400)
commitdef57687e9579b7a797681990dff763c411f5347
tree24e1b96d286eda163cf98cf4d5eb5a1d24b34737tree | snapshot
parentc30883bdff0b3544900a5c4aba18b8985436878fcommit | diff
ipv4: Elide use of rt->rt_dst in ip_forward()

No matter what kind of header mangling occurs due to IP options
processing, rt->rt_dst will always equal iph->daddr in the packet.

So we can safely use iph->daddr instead of rt->rt_dst here.

Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/ip_forward.c diff | blob | history
Domain: System / Kernel;