iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

i40evf: set adapter state on reset failure

Browse Source 
If a reset fails to complete, the driver gets its affairs in order and
awaits the cold solace of rmmod. Unfortunately, it was not properly
setting the adapter state, which would cause a panic on rmmod, instead
of the desired surcease.

Set the adapter state to DOWN in this case, and avoid a panic.

Change-ID: I6fdd9906da52e023f8dc744f7da44b5d95278ca9
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Mitch Williams 2016-01-15 14:33:19 -08:00 committed by Jeff Kirsher
parent 6e93d0c90f
commit 9b9344f7ce
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/ethernet/intel/i40evf/i40evf_main.c
View File

@ -1883,6 +1883,7 @@ static void i40evf_reset_task(struct work_struct *work)
adapter->netdev->flags &= ~IFF_UP;
clear_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section);
adapter->flags &= ~I40EVF_FLAG_RESET_PENDING;
adapter->state = __I40EVF_DOWN;
dev_info(&adapter->pdev->dev, "Reset task did not complete, VF disabled\n");
return; /* Do not attempt to reinit. It's dead, Jim. */
}