linux-kernel - Re: [Intel-gfx] [PATCH v3 5/5] drm/i915: squash lines for simple wrapper functions

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Message-ID: <CAK7LNATY+YMrx8uPDNEvrw9cQwf=aAhAnpRX2h-wMFu1kWF+RA@mail.gmail.com>
Date:   Fri, 16 Sep 2016 15:36:08 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     Chris Wilson <chris@...is-wilson.co.uk>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        Sean Paul <seanpaul@...gle.com>,
        David Airlie <airlied@...ux.ie>,
        intel-gfx@...ts.freedesktop.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Alexander Deucher <Alexander.Deucher@....com>,
        Daniel Vetter <daniel.vetter@...el.com>,
        "Christian K?nig" <christian.koenig@....com>
Subject: Re: [Intel-gfx] [PATCH v3 5/5] drm/i915: squash lines for simple
 wrapper functions

Hi Chris,


2016-09-16 15:15 GMT+09:00 Chris Wilson <chris@...is-wilson.co.uk>:
> On Fri, Sep 16, 2016 at 10:40:23AM +0900, Masahiro Yamada wrote:
>> Remove unneeded variables and assignments.
>>
>> Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
>> ---
>>
>> Changes in v3:
>>   - Keep the wrapper function.
>>     Cleanup of variables and assignments only.
>>   - Fix intel_engine_init_common() as well.
>>
>>  drivers/gpu/drm/i915/i915_drv.c        | 8 +-------
>>  drivers/gpu/drm/i915/intel_engine_cs.c | 8 +-------
>>  2 files changed, 2 insertions(+), 14 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
>> index 7f4e8ad..1503c88 100644
>> --- a/drivers/gpu/drm/i915/i915_drv.c
>> +++ b/drivers/gpu/drm/i915/i915_drv.c
>> @@ -1324,13 +1324,7 @@ void i915_driver_unload(struct drm_device *dev)
>>
>>  static int i915_driver_open(struct drm_device *dev, struct drm_file *file)
>>  {
>> -     int ret;
>> -
>> -     ret = i915_gem_open(dev, file);
>> -     if (ret)
>> -             return ret;
>> -
>> -     return 0;
>> +     return i915_gem_open(dev, file);
>>  }
>>
>>  /**
>> diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c
>> index e405f10..ebb4bf8 100644
>> --- a/drivers/gpu/drm/i915/intel_engine_cs.c
>> +++ b/drivers/gpu/drm/i915/intel_engine_cs.c
>> @@ -298,13 +298,7 @@ static void intel_engine_cleanup_scratch(struct intel_engine_cs *engine)
>>   */
>>  int intel_engine_init_common(struct intel_engine_cs *engine)
>>  {
>> -     int ret;
>> -
>> -     ret = intel_engine_init_breadcrumbs(engine);
>> -     if (ret)
>> -             return ret;
>> -
>> -     return 0;
>> +     return intel_engine_init_breadcrumbs(engine);
>
> These are written like this for consistency and ease of change.
> -Chris
>

OK, then please feel free to reject this patch.




-- 
Best Regards
Masahiro Yamada