Commit 835b1c06 authored by Stephen Hemminger's avatar Stephen Hemminger Committed by David S. Miller

[NET]: Allow large MTU on dummy net device.

It is useful for testing to allow larger MTU value to be set on
the dummy network device. The current code limits it to valid Ether mtu's.
Signed-off-by: default avatarStephen Hemminger <shemminger@osdl.org>
Signed-off-by: default avatarDavid S. Miller <davem@redhat.com>
parent fba0dab2
...@@ -78,6 +78,7 @@ static void __init dummy_setup(struct net_device *dev) ...@@ -78,6 +78,7 @@ static void __init dummy_setup(struct net_device *dev)
/* Fill in device structure with ethernet-generic values. */ /* Fill in device structure with ethernet-generic values. */
ether_setup(dev); ether_setup(dev);
dev->tx_queue_len = 0; dev->tx_queue_len = 0;
dev->change_mtu = NULL;
dev->flags |= IFF_NOARP; dev->flags |= IFF_NOARP;
dev->flags &= ~IFF_MULTICAST; dev->flags &= ~IFF_MULTICAST;
SET_MODULE_OWNER(dev); SET_MODULE_OWNER(dev);
......
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