[NETFILTER]: x_tables: replace IPv4/IPv6 policy match by address family independant version

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 2fdbc4a..46a0f97 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -126,6 +126,8 @@
 	unsigned int matchsize;
 	unsigned int hooks;
 	unsigned short proto;
+
+	unsigned short family;
 	u_int8_t revision;
 };
 
@@ -169,6 +171,8 @@
 	unsigned int targetsize;
 	unsigned int hooks;
 	unsigned short proto;
+
+	unsigned short family;
 	u_int8_t revision;
 };