David S. Miller 13378cad02 ipv4: Change rt->rt_iif encoding.
On input packet processing, rt->rt_iif will be zero if we should
use skb->dev->ifindex.

Since we access rt->rt_iif consistently via inet_iif(), that is
the only spot whose interpretation have to adjust.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-23 16:36:27 -07:00
..
2012-07-23 16:36:27 -07:00
2012-06-01 16:57:51 -07:00