From 8b1efc0f83f1f75b8f85c70d2211007de8fd7633 Mon Sep 17 00:00:00 2001 From: Jarod Wilson Date: Thu, 20 Oct 2016 23:25:27 -0400 Subject: net: remove MTU limits on a few ether_setup callers These few drivers call ether_setup(), but have no ndo_change_mtu, and thus were overlooked for changes to MTU range checking behavior. They previously had no range checks, so for feature-parity, set their min_mtu to 0 and max_mtu to ETH_MAX_MTU (65535), instead of the 68 and 1500 inherited from the ether_setup() changes. Fine-tuning can come after we get back to full feature-parity here. CC: netdev@vger.kernel.org Reported-by: Asbjoern Sloth Toennesen CC: Asbjoern Sloth Toennesen CC: R Parameswaran Signed-off-by: Jarod Wilson Signed-off-by: David S. Miller --- net/irda/irlan/irlan_eth.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/irda') diff --git a/net/irda/irlan/irlan_eth.c b/net/irda/irlan/irlan_eth.c index 8192eaea4ecd..74d09f91709e 100644 --- a/net/irda/irlan/irlan_eth.c +++ b/net/irda/irlan/irlan_eth.c @@ -66,7 +66,8 @@ static void irlan_eth_setup(struct net_device *dev) dev->netdev_ops = &irlan_eth_netdev_ops; dev->destructor = free_netdev; - + dev->min_mtu = 0; + dev->max_mtu = ETH_MAX_MTU; /* * Lets do all queueing in IrTTP instead of this device driver. -- cgit v1.2.3