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Commit b6ee376c authored by Thadeu Lima de Souza Cascardo's avatar Thadeu Lima de Souza Cascardo Committed by David S. Miller
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ip6_tunnel: set rtnl_link_ops before calling register_netdevice 



When creating an ip6tnl tunnel with ip tunnel, rtnl_link_ops is not set
before ip6_tnl_create2 is called. When register_netdevice is called, there
is no linkinfo attribute in the NEWLINK message because of that.

Setting rtnl_link_ops before calling register_netdevice fixes that.

Fixes: 0b112457 ("ip6tnl: add support of link creation via rtnl")
Signed-off-by: default avatarThadeu Lima de Souza Cascardo <cascardo@redhat.com>
Acked-by: default avatarNicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 727ceaa4

net/ipv6/ip6_tunnel.c

+1 −1
Original line number Diff line number Diff line
@@ -252,12 +252,12 @@ static int ip6_tnl_create2(struct net_device *dev) 


	t = netdev_priv(dev);



	dev->rtnl_link_ops = &ip6_link_ops;

	err = register_netdevice(dev);

	if (err < 0)

		goto out;



	strcpy(t->parms.name, dev->name);

	dev->rtnl_link_ops = &ip6_link_ops;



	dev_hold(dev);

	ip6_tnl_link(ip6n, t);