diff options
-rw-r--r-- | drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c index 342b3a79bd0f..a77c558d8f40 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c | |||
@@ -1378,6 +1378,10 @@ static void netxen_mask_aer_correctable(struct netxen_adapter *adapter) | |||
1378 | struct pci_dev *root = pdev->bus->self; | 1378 | struct pci_dev *root = pdev->bus->self; |
1379 | u32 aer_pos; | 1379 | u32 aer_pos; |
1380 | 1380 | ||
1381 | /* root bus? */ | ||
1382 | if (!root) | ||
1383 | return; | ||
1384 | |||
1381 | if (adapter->ahw.board_type != NETXEN_BRDTYPE_P3_4_GB_MM && | 1385 | if (adapter->ahw.board_type != NETXEN_BRDTYPE_P3_4_GB_MM && |
1382 | adapter->ahw.board_type != NETXEN_BRDTYPE_P3_10G_TP) | 1386 | adapter->ahw.board_type != NETXEN_BRDTYPE_P3_10G_TP) |
1383 | return; | 1387 | return; |