diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40evf/i40evf_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf_main.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index 14372810fc27..777eb29e4ff7 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -2133,10 +2133,6 @@ static struct net_device_stats *i40evf_get_stats(struct net_device *netdev) static int i40evf_change_mtu(struct net_device *netdev, int new_mtu) { struct i40evf_adapter *adapter = netdev_priv(netdev); - int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN; - - if ((new_mtu < 68) || (max_frame > I40E_MAX_RXBUFFER)) - return -EINVAL; netdev->mtu = new_mtu; adapter->flags |= I40EVF_FLAG_RESET_NEEDED; @@ -2424,6 +2420,10 @@ static void i40evf_init_task(struct work_struct *work) i40evf_set_ethtool_ops(netdev); netdev->watchdog_timeo = 5 * HZ; + /* MTU range: 68 - 9710 */ + netdev->min_mtu = ETH_MIN_MTU; + netdev->max_mtu = I40E_MAX_RXBUFFER - (ETH_HLEN + ETH_FCS_LEN); + if (!is_valid_ether_addr(adapter->hw.mac.addr)) { dev_info(&pdev->dev, "Invalid MAC address %pM, using random\n", adapter->hw.mac.addr); |