diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igb')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 2f3dab079900..d27eb4ed7a09 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -4593,7 +4593,6 @@ static inline int igb_maybe_stop_tx(struct igb_ring *tx_ring, const u16 size) netdev_tx_t igb_xmit_frame_ring(struct sk_buff *skb, struct igb_ring *tx_ring) { - struct igb_adapter *adapter = netdev_priv(tx_ring->netdev); struct igb_tx_buffer *first; int tso; u32 tx_flags = 0; @@ -4628,15 +4627,18 @@ netdev_tx_t igb_xmit_frame_ring(struct sk_buff *skb, skb_tx_timestamp(skb); - if (unlikely((skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) && - !(adapter->ptp_tx_skb))) { - skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; - tx_flags |= IGB_TX_FLAGS_TSTAMP; + if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)) { + struct igb_adapter *adapter = netdev_priv(tx_ring->netdev); - adapter->ptp_tx_skb = skb_get(skb); - adapter->ptp_tx_start = jiffies; - if (adapter->hw.mac.type == e1000_82576) - schedule_work(&adapter->ptp_tx_work); + if (!(adapter->ptp_tx_skb)) { + skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; + tx_flags |= IGB_TX_FLAGS_TSTAMP; + + adapter->ptp_tx_skb = skb_get(skb); + adapter->ptp_tx_start = jiffies; + if (adapter->hw.mac.type == e1000_82576) + schedule_work(&adapter->ptp_tx_work); + } } if (vlan_tx_tag_present(skb)) { |