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: Adrian Bunk <bunk@stusta.de>

net/ipv4/netfilter/arp_tables.c

@@ -1180,6 +1180,8 @@ static int __init init(void)
 static void __exit fini(void)
 {
 	nf_unregister_sockopt(&arpt_sockopts);
+	xt_unregister_target(NF_ARP, &arpt_error_target);
+	xt_unregister_target(NF_ARP, &arpt_standard_target);
 	xt_proto_fini(NF_ARP);
 }