From cb7928a528264a69b29b6001b490b64607ed0557 Mon Sep 17 00:00:00 2001
From: Rami Rosen <ramirose@gmail.com>
Date: Wed, 9 Jan 2008 00:18:24 -0800
Subject: [PATCH] [IPV4]: Remove unsupported DNAT (RTCF_NAT and RTCF_NAT) in
 IPV4

- The DNAT (Destination NAT) is not implemented in IPV4.

- This patch remove the code which checks these flags
in net/ipv4/arp.c and net/ipv4/route.c.

The RTCF_NAT and RTCF_NAT should stay in the header (linux/in_route.h)
because they are used in DECnet.

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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