net: ipv6: listify ipv6_rcv() and ip6_rcv_finish()

Essentially the same as the ipv4 equivalents.

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 9ed0eae..c953535 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -764,6 +764,7 @@ EXPORT_SYMBOL_GPL(ipv6_opt_accepted);
 static struct packet_type ipv6_packet_type __read_mostly = {
 	.type = cpu_to_be16(ETH_P_IPV6),
 	.func = ipv6_rcv,
+	.list_func = ipv6_list_rcv,
 };
 
 static int __init ipv6_packet_init(void)