[PATCH -next] drm/panfrost: simplify the return expression of panfrost_devfreq_target()

[Daniel Vetter]

On Thu, Oct 1, 2020 at 12:58 PM Steven Price <steven.price at arm.com> wrote:
>
> On 21/09/2020 14:10, Qinglang Miao wrote:
> > Simplify the return expression.
> >
> > Signed-off-by: Qinglang Miao <miaoqinglang at huawei.com>
>
> Reviewed-by: Steven Price <steven.price at arm.com>

As committer/maintainer for this please indicate whether you'll merge
this or not, with just an r-b patches are in an awkward limbo state.
Since Qinglang isn't committer you probably want to merge their
patches, for otherwise they get lost.
-Daniel
>
> > ---
> >   drivers/gpu/drm/panfrost/panfrost_devfreq.c | 7 +------
> >   1 file changed, 1 insertion(+), 6 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
> > index 8ab025d00..913eaa6d0 100644
> > --- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c
> > +++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
> > @@ -29,18 +29,13 @@ static int panfrost_devfreq_target(struct device *dev, unsigned long *freq,
> >                                  u32 flags)
> >   {
> >       struct dev_pm_opp *opp;
> > -     int err;
> >
> >       opp = devfreq_recommended_opp(dev, freq, flags);
> >       if (IS_ERR(opp))
> >               return PTR_ERR(opp);
> >       dev_pm_opp_put(opp);
> >
> > -     err = dev_pm_opp_set_rate(dev, *freq);
> > -     if (err)
> > -             return err;
> > -
> > -     return 0;
> > +     return dev_pm_opp_set_rate(dev, *freq);
> >   }
> >
> >   static void panfrost_devfreq_reset(struct panfrost_devfreq *pfdevfreq)
> >
>


-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch