[PATCH] NETFILTER: arp_tables: missing unregistration on module unload

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>

net/ipv4/netfilter/arp_tables.c

@@ -1211,6 +1211,8 @@ err1:
 static void __exit arp_tables_fini(void)
 {
 	nf_unregister_sockopt(&arpt_sockopts);
+	xt_unregister_target(&arpt_error_target);
+	xt_unregister_target(&arpt_standard_target);
 	xt_proto_fini(NF_ARP);
 }