diff options
Diffstat (limited to 'net/ethernet/eth.c')
| -rw-r--r-- | net/ethernet/eth.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c index 66dff5e3d772..f983c102ebe3 100644 --- a/net/ethernet/eth.c +++ b/net/ethernet/eth.c @@ -322,8 +322,7 @@ EXPORT_SYMBOL(eth_mac_addr); */ int eth_change_mtu(struct net_device *dev, int new_mtu) { - if (new_mtu < 68 || new_mtu > ETH_DATA_LEN) - return -EINVAL; + netdev_warn(dev, "%s is deprecated\n", __func__); dev->mtu = new_mtu; return 0; } @@ -357,6 +356,8 @@ void ether_setup(struct net_device *dev) dev->type = ARPHRD_ETHER; dev->hard_header_len = ETH_HLEN; dev->mtu = ETH_DATA_LEN; + dev->min_mtu = ETH_MIN_MTU; + dev->max_mtu = ETH_DATA_LEN; dev->addr_len = ETH_ALEN; dev->tx_queue_len = 1000; /* Ethernet wants good queues */ dev->flags = IFF_BROADCAST|IFF_MULTICAST; |