ipvlan: use ETH_MAX_MTU as max mtu

Similar to the fixes on team and bonding, this restores the ability
to set an ipvlan device's mtu to anything higher than 1500.

Fixes: 91572088e3fd ("net: use core MTU range checking in core net infra")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index 4377c26f714d0522ebf5d1de6ac774b6e42024ea..d02f0a7c534ef3681c112774aed95dae7146c07a 100644 (file)
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -693,6 +693,7 @@ void ipvlan_link_setup(struct net_device *dev)
 {
        ether_setup(dev);
 
+       dev->max_mtu = ETH_MAX_MTU;
        dev->priv_flags &= ~(IFF_XMIT_DST_RELEASE | IFF_TX_SKB_SHARING);
        dev->priv_flags |= IFF_UNICAST_FLT | IFF_NO_QUEUE;
        dev->netdev_ops = &ipvlan_netdev_ops;