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-rw-r--r--drivers/net/pppoe.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index 60c0e4e..c5c70e4 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -301,6 +301,9 @@ static int pppoe_device_event(struct notifier_block *this,
{
struct net_device *dev = (struct net_device *) ptr;
+ if (dev->nd_net != &init_net)
+ return NOTIFY_DONE;
+
/* Only look at sockets that are using this specific device. */
switch (event) {
case NETDEV_CHANGEMTU:
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