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igb: unused variable warning in igb remove

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Wrap hw variable declaration in DCA flags to prevent unused variable
warning during compilation.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Alexander Duyck 2008-07-08 15:14:04 -07:00 committed by Jeff Garzik
parent a88f10ec7a
commit 9280fa5201
1 changed files with 2 additions and 0 deletions
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2
drivers/net/igb/igb_main.c
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@ -1360,7 +1360,9 @@ static void __devexit igb_remove(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct igb_adapter *adapter = netdev_priv(netdev);
#ifdef CONFIG_DCA
struct e1000_hw *hw = &adapter->hw;
#endif
/* flush_scheduled work may reschedule our watchdog task, so
* explicitly disable watchdog tasks from being rescheduled */