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igb: return PCI_ERS_RESULT_DISCONNECT on permanent error

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PCI drivers that implement the io_error_detected callback should return
PCI_ERS_RESULT_DISCONNECT if the state passed in is
pci_channel_io_perm_failure.  This patch fixes the issue for igb.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Duyck 2009-06-30 12:46:34 +00:00 committed by David S. Miller
parent c93b5a76d5
commit 59ed6eecff
1 changed files with 3 additions and 0 deletions
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3
drivers/net/igb/igb_main.c
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@ -5339,6 +5339,9 @@ static pci_ers_result_t igb_io_error_detected(struct pci_dev *pdev,
netif_device_detach(netdev);
if (state == pci_channel_io_perm_failure)
return PCI_ERS_RESULT_DISCONNECT;
if (netif_running(netdev))
igb_down(adapter);
pci_disable_device(pdev);