mirror of https://gitee.com/openkylin/linux.git
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: 0b11245722
("ip6tnl: add support of link creation via rtnl")
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@redhat.com>
Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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parent
727ceaa49b
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@ -252,12 +252,12 @@ static int ip6_tnl_create2(struct net_device *dev)
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t = netdev_priv(dev);
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dev->rtnl_link_ops = &ip6_link_ops;
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err = register_netdevice(dev);
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if (err < 0)
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goto out;
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strcpy(t->parms.name, dev->name);
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dev->rtnl_link_ops = &ip6_link_ops;
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dev_hold(dev);
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ip6_tnl_link(ip6n, t);
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