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| author | Holger Eitzenberger <holger@eitzenberger.org> | 2010-11-17 15:43:52 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2010-12-10 22:13:01 -0800 |
| commit | 9633e63bb1d82c02950983d5d3317e6656b11c8e (patch) | |
| tree | fb13f79801a120a73a2e72c78c60df3cdc30ec44 /drivers/net/e1000e/netdev.c | |
| parent | 9fe93afdd07aba52a018eb52784124579a80470e (diff) | |
| download | linux-9633e63bb1d82c02950983d5d3317e6656b11c8e.tar.gz | |
e1000e: fix double initialization in blink path
The kernel goes BUG() at the time 'ethtool -p eth0 3' comes back, which is due to adapter->led_blink_task initialized several times. At the time it is still running this results in a corrupted task_list of the associated workqueue. The fix is to move the workqueue initialization to the probe function instead. Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/e1000e/netdev.c')
| -rw-r--r-- | drivers/net/e1000e/netdev.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 0adcb79e6386..f8efbbbfddfb 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -5903,6 +5903,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev, INIT_WORK(&adapter->downshift_task, e1000e_downshift_workaround); INIT_WORK(&adapter->update_phy_task, e1000e_update_phy_task); INIT_WORK(&adapter->print_hang_task, e1000_print_hw_hang); + INIT_WORK(&adapter->led_blink_task, e1000e_led_blink_task); /* Initialize link parameters. User can change them with ethtool */ adapter->hw.mac.autoneg = 1; |