From: David S. Miller <davem@davemloft.net>
Date: Wed, 4 May 2011 19:33:34 +0000 (-0700)
Subject: ipv4: Kill rt->rt_{src, dst} usage in IP GRE tunnels.
X-Git-Tag: v3.0-rc1~377^2~175
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cbb1e85f9cfd2bd9b7edfd21d167e89a4279faf0;p=pandora-kernel.git

ipv4: Kill rt->rt_{src, dst} usage in IP GRE tunnels.

First, make callers pass on-stack flowi4 to ip_route_output_gre()
so they can get at the fully resolved flow key.

Next, use that in ipgre_tunnel_xmit() to avoid the need to use
rt->rt_{dst,src}.

Signed-off-by: David S. Miller <davem@davemloft.net>
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