struct ip_tunnel_net *itn,
struct ip_tunnel_parm *parms)
{
- struct ip_tunnel *nt, *fbt;
+ struct ip_tunnel *nt;
struct net_device *dev;
BUG_ON(!itn->fb_tunnel_dev);
- fbt = netdev_priv(itn->fb_tunnel_dev);
dev = __ip_tunnel_create(net, itn->fb_tunnel_dev->rtnl_link_ops, parms);
if (IS_ERR(dev))
return ERR_CAST(dev);
if (!t && (cmd == SIOCADDTUNNEL)) {
t = ip_tunnel_create(net, itn, p);
- if (IS_ERR(t)) {
- err = PTR_ERR(t);
- break;
- }
+ err = PTR_ERR_OR_ZERO(t);
+ break;
}
if (dev != itn->fb_tunnel_dev && cmd == SIOCCHGTUNNEL) {
if (t != NULL) {