#include <linux/notifier.h>
#include <linux/netdevice.h>
#include <linux/rcupdate.h>
+#include <net/net_namespace.h>
#include "security.h"
#include "objsec.h"
{
struct net_device *dev = ptr;
+ if (dev->nd_net != &init_net)
+ return NOTIFY_DONE;
+
if (event == NETDEV_DOWN)
sel_netif_kill(dev);