net: add possibility to pass information about upper device via notifier

Sometimes the drivers and other code would find it handy to know some
internal information about upper device being changed. So allow upper-code
to pass information down to notifier listeners during linking.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2015-12-03 12:12:11 +01:00 committed by David S. Miller
parent 6dffb0447c
commit 29bf24afb2
8 changed files with 15 additions and 11 deletions

View file

@ -105,7 +105,7 @@ struct vport *ovs_netdev_link(struct vport *vport, const char *name)
rtnl_lock();
err = netdev_master_upper_dev_link(vport->dev,
get_dpdev(vport->dp), NULL);
get_dpdev(vport->dp), NULL, NULL);
if (err)
goto error_unlock;