mana_detach
err = mana_detach(ndev, false);
return mana_detach(ndev, true);
err = mana_detach(ndev, false);
err = mana_detach(ndev, false);
err = mana_detach(ndev, false);
err = mana_detach(ndev, false);
err = mana_detach(ndev, false);
int mana_detach(struct net_device *ndev, bool from_close);