On Thu, Aug 24, 2017 at 09:21:25PM +0800, Aviad Krawczyk wrote: > Fix the hw MTU limitation by setting min/max_mtu > > Signed-off-by: Aviad Krawczyk <aviad.krawc...@huawei.com> > Signed-off-by: Zhao Chen <zhaoch...@huawei.com> > --- > drivers/net/ethernet/huawei/hinic/hinic_main.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/net/ethernet/huawei/hinic/hinic_main.c > b/drivers/net/ethernet/huawei/hinic/hinic_main.c > index ae7ad48..7a14963 100644 > --- a/drivers/net/ethernet/huawei/hinic/hinic_main.c > +++ b/drivers/net/ethernet/huawei/hinic/hinic_main.c > @@ -980,6 +980,9 @@ static int nic_dev_init(struct pci_dev *pdev) > hinic_hwdev_cb_register(nic_dev->hwdev, HINIC_MGMT_MSG_CMD_LINK_STATUS, > nic_dev, link_status_event_handler); > > + netdev->min_mtu = ETH_MIN_MTU;
You don't need to set the min_mtu. See: http://elixir.free-electrons.com/linux/latest/source/net/ethernet/eth.c#L354 Andrew
