/*
* Distributed under the terms of the GNU GPL version 2.
- * Copyright (c) 2007, 2008, 2009, 2010 Nicira Networks.
+ * Copyright (c) 2007, 2008, 2009, 2010, 2011 Nicira Networks.
*
* Significant portions of this file may be copied from parts of the Linux
* kernel, by Linus Torvalds and others.
switch (event) {
case NETDEV_UNREGISTER:
- mutex_lock(&dp->mutex);
- dp_detach_port(vport);
- mutex_unlock(&dp->mutex);
+ if (!is_internal_dev(dev))
+ dp_detach_port(vport);
break;
case NETDEV_CHANGENAME:
if (vport->port_no != ODPP_LOCAL) {
- mutex_lock(&dp->mutex);
dp_sysfs_del_if(vport);
dp_sysfs_add_if(vport);
- mutex_unlock(&dp->mutex);
}
break;