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(parent: bc1611f) | patch
ipv4: Change rt->rt_iif encoding.
authorDavid S. Miller <davem@davemloft.net>
Mon, 23 Jul 2012 20:57:45 +0000 (13:57 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 23 Jul 2012 23:36:27 +0000 (16:36 -0700)
commit413c3e96f56ed84a66982290fe82acdb0960a23e
treee12625227f409a7b658c4f39a2dc926cf60bb27etree | snapshot
parentbc1611f0eb4ee72d6a9a71a5f0c266c7052522b6commit | diff
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>
include/net/route.h diff | blob | history
net/ipv4/route.c diff | blob | history
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