vti6: fix device register to report IFLA_INFO_KIND

[ Upstream commit 93e246f783e6bd1bc64fdfbfe68b18161f69b28e ]

vti6 interface is registered before the rtnl_link_ops block
is attached. As a result the resulting RTM_NEWLINK is missing
IFLA_INFO_KIND. Re-order attachment of rtnl_link_ops block to fix.

Signed-off-by: Dave Forster <dforster@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index a11083d377894b91f292f974fec05672df0fda16..91fdb612279f599c20b06b5e8836bbd45791b5f4 100644 (file)
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
@@ -172,12 +172,12 @@ static int vti6_tnl_create2(struct net_device *dev)
        struct vti6_net *ip6n = net_generic(net, vti6_net_id);
        int err;
 
+       dev->rtnl_link_ops = &vti6_link_ops;
        err = register_netdevice(dev);
        if (err < 0)
                goto out;
 
        strcpy(t->parms.name, dev->name);
-       dev->rtnl_link_ops = &vti6_link_ops;
 
        dev_hold(dev);
        vti6_tnl_link(ip6n, t);