[NET]: Make device event notification network namespace safe

[linux-2.6-omap-h63xx.git] / drivers / net / wan / dlci.c

diff --git a/drivers/net/wan/dlci.c b/drivers/net/wan/dlci.c
index 66be20c292b6dcd8855ec84830a15e7850c70baa..61041d5186ac087c79dd3dbe7cd39f318f15aebe 100644 (file)
--- a/drivers/net/wan/dlci.c
+++ b/drivers/net/wan/dlci.c
@@ -513,6 +513,9 @@ static int dlci_dev_event(struct notifier_block *unused,
 {
        struct net_device *dev = (struct net_device *) ptr;
 
+       if (dev->nd_net != &init_net)
+               return NOTIFY_DONE;
+
        if (event == NETDEV_UNREGISTER) {
                struct dlci_local *dlp;