s/approrpiate/appropriate/
(But maybe should be restated altogether, see below.)
On Tue, Dec 19, 2017 at 02:06:40PM -0700, Keith Busch wrote:
> Getting the AER information is documented to return 0 when it failed to
> get the information.
I think this case is either impossible (if we only call this function
for devices known to support AER), or it fixes an actual bug (the
caller would call aer_print_error() when it shouldn't, and potentially
print garbage). Right?
If the former, I vote for removing the test. If the latter, the
changelog should mention that it fixes a bug.
> Signed-off-by: Keith Busch <keith.busch@xxxxxxxxx>
> ---
> drivers/pci/pcie/aer/aerdrv_core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
> index 744805232155..ea0dc1cc7fc7 100644
> --- a/drivers/pci/pcie/aer/aerdrv_core.c
> +++ b/drivers/pci/pcie/aer/aerdrv_core.c
> @@ -660,7 +660,7 @@ static int get_device_error_info(struct pci_dev *dev, struct aer_err_info *info)
>
> /* The device might not support AER */
> if (!pos)
> - return 1;
> + return 0;
>
> if (info->severity == AER_CORRECTABLE) {
> pci_read_config_dword(dev, pos + PCI_ERR_COR_STATUS,
> --
> 2.13.6
>
