diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index ec715f45a449..cae4abb48501 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -732,8 +732,6 @@ static int igb_alloc_queues(struct igb_adapter *adapter) ring->dev = &adapter->pdev->dev; ring->netdev = adapter->netdev; ring->numa_node = adapter->node; - /* enable rx checksum */ - set_bit(IGB_RING_FLAG_RX_CSUM, &ring->flags); /* set flag indicating ring supports SCTP checksum offload */ if (adapter->hw.mac.type >= e1000_82576) set_bit(IGB_RING_FLAG_RX_SCTP_CSUM, &ring->flags); @@ -1811,19 +1809,8 @@ static u32 igb_fix_features(struct net_device *netdev, u32 features) static int igb_set_features(struct net_device *netdev, u32 features) { - struct igb_adapter *adapter = netdev_priv(netdev); - int i; u32 changed = netdev->features ^ features; - for (i = 0; i < adapter->num_rx_queues; i++) { - if (features & NETIF_F_RXCSUM) - set_bit(IGB_RING_FLAG_RX_CSUM, - &adapter->rx_ring[i]->flags); - else - clear_bit(IGB_RING_FLAG_RX_CSUM, - &adapter->rx_ring[i]->flags); - } - if (changed & NETIF_F_HW_VLAN_RX) igb_vlan_mode(netdev, features); @@ -5807,9 +5794,12 @@ static inline void igb_rx_checksum(struct igb_ring *ring, { skb_checksum_none_assert(skb); - /* Ignore Checksum bit is set or checksum is disabled through ethtool */ - if (!test_bit(IGB_RING_FLAG_RX_CSUM, &ring->flags) || - (status_err & E1000_RXD_STAT_IXSM)) + /* Ignore Checksum bit is set */ + if (status_err & E1000_RXD_STAT_IXSM) + return; + + /* Rx checksum disabled via ethtool */ + if (!(ring->netdev->features & NETIF_F_RXCSUM)) return; /* TCP/UDP checksum error bit is set */ |