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qlcnic: Clear link status when interface is down

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o When interface is down, mailbox command to get context statistics
  fails. So restrict driver from issuing get statistics command when
  interface is down.

Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shahed Shaikh 2013-03-22 05:57:56 +00:00 committed by David S. Miller
parent a4791254b6
commit 0a46bac0c5
1 changed files with 1 additions and 0 deletions
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1
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
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@ -1412,6 +1412,7 @@ void __qlcnic_down(struct qlcnic_adapter *adapter, struct net_device *netdev)
smp_mb();
spin_lock(&adapter->tx_clean_lock);
netif_carrier_off(netdev);
adapter->ahw->linkup = 0;
netif_tx_disable(netdev);
qlcnic_free_mac_list(adapter);