diff options
| author |   Jakub Kicinski <kubakici@wp.pl> | 2014-03-15 14:55:05 +0000 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-03-28 06:54:01 -0700 |
| commit | 201b54b8d245ae248fabd2e62b75272da47c475b (patch) | |
| tree | c64914cf9346157656fddccbc741352ac0463309 /drivers/net/ethernet/intel | |
| parent | e1000e: add timeout for TX HW time stamping work (diff) | |
| download | linux-dev-201b54b8d245ae248fabd2e62b75272da47c475b.tar.xz linux-dev-201b54b8d245ae248fabd2e62b75272da47c475b.zip | |
e1000e: remove redundant if clause from PTP work
tx_hwtstamp_skb is always set before work is scheduled,
work is cancelled before tx_hwtstamp_skb is set to NULL.
PTP work cannot ever see tx_hwtstamp_skb set to NULL.
Signed-off-by: Jakub Kicinski <kubakici@wp.pl>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index b8d252fcad18..f1cce5928e20 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -1148,9 +1148,6 @@ static void e1000e_tx_hwtstamp_work(struct work_struct *work) tx_hwtstamp_work); struct e1000_hw *hw = &adapter->hw; - if (!adapter->tx_hwtstamp_skb) - return; - if (er32(TSYNCTXCTL) & E1000_TSYNCTXCTL_VALID) { struct skb_shared_hwtstamps shhwtstamps; u64 txstmp; |