netfilter: remove all xt_table anchors from struct net

No longer needed, table pointer arg is now passed via netfilter core.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

include/net/netns/ipv4.h

@@ -76,16 +76,6 @@ struct netns_ipv4 {
 	struct inet_peer_base	*peers;
 	struct sock  * __percpu	*tcp_sk;
 	struct fqdir		*fqdir;
-#ifdef CONFIG_NETFILTER
-	struct xt_table		*iptable_filter;
-	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;
-#endif
 
 	u8 sysctl_icmp_echo_ignore_all;
 	u8 sysctl_icmp_echo_enable_probe;

include/net/netns/ipv6.h

@@ -63,15 +63,6 @@ struct netns_ipv6 {
 	struct ipv6_devconf	*devconf_dflt;
 	struct inet_peer_base	*peers;
 	struct fqdir		*fqdir;
-#ifdef CONFIG_NETFILTER
-	struct xt_table		*ip6table_filter;
-	struct xt_table		*ip6table_mangle;
-	struct xt_table		*ip6table_raw;
-#ifdef CONFIG_SECURITY
-	struct xt_table		*ip6table_security;
-#endif
-	struct xt_table		*ip6table_nat;
-#endif
 	struct fib6_info	*fib6_null_entry;
 	struct rt6_info		*ip6_null_entry;
 	struct rt6_statistics   *rt6_stats;