From: Patrick McHardy <kaber@trash.net>
Date: Wed, 31 Jan 2007 05:36:09 +0000 (-0800)
Subject: [NETFILTER]: xt_hashlimit: fix ip6tables dependency
X-Git-Tag: v2.6.20~37^2
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=2e5530236645a042e1481aa19879b819c3e8f5c9;p=~shefty%2Frdma-dev.git

[NETFILTER]: xt_hashlimit: fix ip6tables dependency

IP6_NF_IPTABLES=m, CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y results in a
linker error since ipv6_find_hdr is defined in ip6_tables.c. Fix similar
to Adrian Bunk's H.323 conntrack patch: selecting ip6_tables to be build
as module requires hashlimit to be built as module as well.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index cd10e44db01..2a2bcb303bf 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -628,7 +628,7 @@ config NETFILTER_XT_MATCH_TCPMSS
 
 config NETFILTER_XT_MATCH_HASHLIMIT
 	tristate '"hashlimit" match support'
-	depends on NETFILTER_XTABLES
+	depends on NETFILTER_XTABLES && (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
 	help
 	  This option adds a `hashlimit' match.