diff options
Diffstat (limited to 'drivers/net/ethernet/atheros/atlx')
| -rw-r--r-- | drivers/net/ethernet/atheros/atlx/atl1.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/atheros/atlx/atl2.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c index a9014d7932..3afd3627ce 100644 --- a/drivers/net/ethernet/atheros/atlx/atl1.c +++ b/drivers/net/ethernet/atheros/atlx/atl1.c @@ -2687,7 +2687,7 @@ static int atl1_change_mtu(struct net_device *netdev, int new_mtu) adapter->rx_buffer_len = (max_frame + 7) & ~7; adapter->hw.rx_jumbo_th = adapter->rx_buffer_len / 8; - netdev->mtu = new_mtu; + WRITE_ONCE(netdev->mtu, new_mtu); if (netif_running(netdev)) { atl1_down(adapter); atl1_up(adapter); diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c index bcfc948812..fa9a4919f2 100644 --- a/drivers/net/ethernet/atheros/atlx/atl2.c +++ b/drivers/net/ethernet/atheros/atlx/atl2.c @@ -905,7 +905,7 @@ static int atl2_change_mtu(struct net_device *netdev, int new_mtu) struct atl2_hw *hw = &adapter->hw; /* set MTU */ - netdev->mtu = new_mtu; + WRITE_ONCE(netdev->mtu, new_mtu); hw->max_frame_size = new_mtu; ATL2_WRITE_REG(hw, REG_MTU, new_mtu + ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN); |