Commit 13943d6c authored by Shannon Nelson's avatar Shannon Nelson Committed by David S. Miller
Browse files

ionic: prevent pci disable of already disabled device 



If a reset fails, the PCI device is left in a disabled
state, so don't try to disable it again on driver remove.
This prevents a scary looking WARN trace in the kernel log.

    ionic 0000:2b:00.0: disabling already-disabled device

Signed-off-by: default avatarShannon Nelson <shannon.nelson@amd.com>
Reviewed-by: default avatarBrett Creeley <brett.creeley@amd.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ca5fdf9a

drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c

+3 −1
Original line number Diff line number Diff line
@@ -217,6 +217,8 @@ static void ionic_clear_pci(struct ionic *ionic) 
{

	ionic_unmap_bars(ionic);

	pci_release_regions(ionic->pdev);



	if (atomic_read(&ionic->pdev->enable_cnt) > 0)

		pci_disable_device(ionic->pdev);

}