99 	struct ipoib_dev_priv *ppriv;  in ipoib_new_child_link()  local
110 	ppriv = netdev_priv(pdev);  in ipoib_new_child_link()
112 	if (test_bit(IPOIB_FLAG_SUBINTERFACE, &ppriv->flags)) {  in ipoib_new_child_link()
113 		ipoib_warn(ppriv, "child creation disallowed for child devices\n");  in ipoib_new_child_link()
118 		ipoib_dbg(ppriv, "no pkey specified, using parent pkey\n");  in ipoib_new_child_link()
119 		child_pkey  = ppriv->pkey;  in ipoib_new_child_link()
132 	err = __ipoib_vlan_add(ppriv, netdev_priv(dev), child_pkey, IPOIB_RTNL_CHILD);  in ipoib_new_child_link()
141 	struct ipoib_dev_priv *priv, *ppriv;  in ipoib_unregister_child_dev()  local
144 	ppriv = netdev_priv(priv->parent);  in ipoib_unregister_child_dev()
146 	down_write(&ppriv->vlan_rwsem);  in ipoib_unregister_child_dev()
149 	up_write(&ppriv->vlan_rwsem);  in ipoib_unregister_child_dev()