From 7b21e09d1c17ef0296ec5a6df231a6c5c87b2fd7 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <dada1@cosmosbay.com>
Date: Mon, 17 Dec 2007 22:45:28 -0800
Subject: [PATCH] [NETFILTER]: xt_hashlimit: reduce overhead without IPv6

This patch generalizes the (CONFIG_IP6_NF_IPTABLES || CONFIG_IP6_NF_IPTABLES_MODULE)
test done in hashlimit_init_dst() to all the xt_hashlimit module.

This permits a size reduction of "struct dsthash_dst". This saves memory and
cpu for IPV4 only hosts.

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed