On Thu, 17 Oct 2024 12:55:45 +0300
Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx> wrote:
> Use pci_resource_name() helper in pdev_sort_resources() to print
> resources in user-friendly format. Also replace the vague "bogus
> alignment" with a more precise explanation of the problem.
>
> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
> ---
>
> v2:
> - Place colon after %s %pR to be consistent with other printouts
> - Replace vague "bogus alignment" with the exact cause
>
> drivers/pci/setup-bus.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
> index 23082bc0ca37..0fd286f79674 100644
> --- a/drivers/pci/setup-bus.c
> +++ b/drivers/pci/setup-bus.c
> @@ -134,6 +134,7 @@ static void pdev_sort_resources(struct pci_dev *dev, struct list_head *head)
> int i;
>
> pci_dev_for_each_resource(dev, r, i) {
> + const char *r_name = pci_resource_name(dev, i);
> struct pci_dev_resource *dev_res, *tmp;
> resource_size_t r_align;
> struct list_head *n;
> @@ -146,8 +147,8 @@ static void pdev_sort_resources(struct pci_dev *dev, struct list_head *head)
>
> r_align = pci_resource_alignment(dev, r);
> if (!r_align) {
> - pci_warn(dev, "BAR %d: %pR has bogus alignment\n",
> - i, r);
> + pci_warn(dev, "%s %pR: alignment must not be zero\n",
> + r_name, r);
Why bother with local variable if only used here?
Absolutely fine if you have more code coming that uses it again though!
Otherwise seems sensible change.
> continue;
> }
>
