ip6ip6: autoload ip6 tunnel

commit 6dfbd87a upstream

ip6ip6: autoload ip6 tunnel

Add necessary alias to autoload ip6ip6 tunnel module.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

net/ipv6/ip6_tunnel.c

@@ -56,6 +56,7 @@
 MODULE_AUTHOR("Ville Nuorvala");
 MODULE_DESCRIPTION("IPv6 tunneling device");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_NETDEV("ip6tnl0");
 
 #define IPV6_TLV_TEL_DST_SIZE 8