* These are the defined Ethernet Protocol ID's.
--- a/net/core/dev.c
+++ b/net/core/dev.c
-@@ -6656,9 +6656,18 @@ int dev_set_mtu(struct net_device *dev,
+@@ -6657,9 +6657,18 @@ int dev_set_mtu(struct net_device *dev,
if (new_mtu == dev->mtu)
return 0;