Commit 201b54b8 authored Mar 15, 2014 by Jakub Kicinski Committed by Jeff Kirsher Mar 28, 2014

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>

parent 59c871c5

drivers/net/ethernet/intel/e1000e/netdev.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -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;