On Fri, Jul 17, 2015 at 04:32:32PM -0500, Bjorn Helgaas wrote:
> Use the pci_physfn() helper rather than looking up physfn by hand.
> No functional change.
>
> Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
> ---
> drivers/pci/ats.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c
> index fe59182..c35de8e 100644
> --- a/drivers/pci/ats.c
> +++ b/drivers/pci/ats.c
> @@ -53,9 +53,7 @@ int pci_enable_ats(struct pci_dev *dev, int ps)
>
> ctrl = PCI_ATS_CTRL_ENABLE;
> if (dev->is_virtfn) {
> - struct pci_dev *pdev = dev->physfn;
> -
> - if (pdev->ats_stu != ps)
> + if (pci_physfn(dev)->ats_stu != ps)
> return -EINVAL;
> } else {
> dev->ats_stu = ps;
Reviewed-by: Joerg Roedel <jroedel@xxxxxxx>
--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
