Re: [PATCH -next] ACPI: NFIT: Fix judgment of rc is '-ENXIO'

["Rafael J. Wysocki" <rafael@xxxxxxxxxx>]

On Tue, Oct 27, 2020 at 2:38 PM Zhang Qilong <zhangqilong3@xxxxxxxxxx> wrote:
>
> Initial value of rc is '-ENXIO', and we should
> use the initial value to check it.
>
> Signed-off-by: Zhang Qilong <zhangqilong3@xxxxxxxxxx>
> ---
>  drivers/acpi/nfit/core.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
> index 756227837b3b..3a3c209ed3d3 100644
> --- a/drivers/acpi/nfit/core.c
> +++ b/drivers/acpi/nfit/core.c
> @@ -1564,7 +1564,7 @@ static ssize_t format1_show(struct device *dev,
>                                         le16_to_cpu(nfit_dcr->dcr->code));
>                         break;
>                 }
> -               if (rc != ENXIO)
> +               if (rc != -ENXIO)
>                         break;
>         }
>         mutex_unlock(&acpi_desc->init_mutex);
> --

Applied as 5.10-rc material with a subject edit, thanks!