[PATCH net] sit: set rtnl_link_ops before calling register_netdevice

When creating a SIT tunnel with ip tunnel, rtnl_link_ops is not set before ipip6_tunnel_create 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. Signed-off-by:

Re: [PATCH net] sit: set rtnl_link_ops before calling register_netdevice

From: Thadeu Lima de Souza Cascardo Date: Mon, 25 Jan 2016 11:29:19 -0200 > When creating a SIT tunnel with ip tunnel, rtnl_link_ops is not set before > ipip6_tunnel_create is called. When register_netdevice is called, there is > no linkinfo attribute in the NEWLINK message