netfilter: netns: #ifdef ->iptable_security, ->ip6table_security

'security' tables depend on SECURITY, so ifdef them.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 2eb3814..8098f6b 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -37,7 +37,9 @@
 	struct xt_table		*iptable_mangle;
 	struct xt_table		*iptable_raw;
 	struct xt_table		*arptable_filter;
+#ifdef CONFIG_SECURITY
 	struct xt_table		*iptable_security;
+#endif
 	struct xt_table		*nat_table;
 	struct hlist_head	*nat_bysource;
 	int			nat_vmalloced;
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index dfeb2d7..1f11ebc 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -36,8 +36,10 @@
 	struct xt_table		*ip6table_filter;
 	struct xt_table		*ip6table_mangle;
 	struct xt_table		*ip6table_raw;
+#ifdef CONFIG_SECURITY
 	struct xt_table		*ip6table_security;
 #endif
+#endif
 	struct rt6_info         *ip6_null_entry;
 	struct rt6_statistics   *rt6_stats;
 	struct timer_list       ip6_fib_timer;