IPoIB: Free child interfaces properly
When deleting a child interface with a non-default P_Key via
/sys/class/net/ibX/delete_child, the interface must be freed with
free_netdev() (rather than kfree() on the private data).
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
index 4ca1755..f887780 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
@@ -158,10 +158,8 @@
if (priv->pkey == pkey) {
unregister_netdev(priv->dev);
ipoib_dev_cleanup(priv->dev);
-
list_del(&priv->list);
-
- kfree(priv);
+ free_netdev(priv->dev);
ret = 0;
break;