Re: [PATCH v2 2/6] vfio: selftests: Introduce a sysfs lib

[David Matlack]

On 2025-12-12 10:27 AM, Raghavendra Rao Ananta wrote:
> On Wed, Dec 10, 2025 at 10:14 AM Raghavendra Rao Ananta
> <rananta@xxxxxxxxxx> wrote:
> > +
> > +static int sysfs_get_device_val(const char *bdf, const char *file)
> > +{
> > +       sysfs_get_val("devices", bdf, file);
> This should be 'return sysfs_get_val("devices", bdf, file);' . I'll
> fix it in v3.

Can you add a patch to add -Wall and -Werror to
tools/testing/selftests/vfio/Makefile in the next version? That would
have caught both this bug and the unused ret variable in the other
patch.