linux-kernel - Re: [PATCH -next] drm/amdgpu: simplify the return expression

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Date:   Mon, 21 Sep 2020 15:29:25 -0400
From:   Alex Deucher <alexdeucher@...il.com>
To:     Qinglang Miao <miaoqinglang@...wei.com>
Cc:     Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Maling list - DRI developers 
        <dri-devel@...ts.freedesktop.org>,
        amd-gfx list <amd-gfx@...ts.freedesktop.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH -next] drm/amdgpu: simplify the return expression

Applied.  Thanks!

Alex

On Mon, Sep 21, 2020 at 9:14 AM Qinglang Miao <miaoqinglang@...wei.com> wrote:
>
> Simplify the return expression.
>
> Signed-off-by: Qinglang Miao <miaoqinglang@...wei.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/cik_ih.c   |  7 +------
>  drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 10 ++--------
>  2 files changed, 3 insertions(+), 14 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/cik_ih.c b/drivers/gpu/drm/amd/amdgpu/cik_ih.c
> index 401c99f0b..db953e95f 100644
> --- a/drivers/gpu/drm/amd/amdgpu/cik_ih.c
> +++ b/drivers/gpu/drm/amd/amdgpu/cik_ih.c
> @@ -316,14 +316,9 @@ static int cik_ih_sw_fini(void *handle)
>
>  static int cik_ih_hw_init(void *handle)
>  {
> -       int r;
>         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
>
> -       r = cik_ih_irq_init(adev);
> -       if (r)
> -               return r;
> -
> -       return 0;
> +       return cik_ih_irq_init(adev);
>  }
>
>  static int cik_ih_hw_fini(void *handle)
> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
> index 20d8a03ca..56ed108b2 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
> @@ -2198,7 +2198,6 @@ static int gfx_v9_0_gpu_early_init(struct amdgpu_device *adev)
>  static int gfx_v9_0_compute_ring_init(struct amdgpu_device *adev, int ring_id,
>                                       int mec, int pipe, int queue)
>  {
> -       int r;
>         unsigned irq_type;
>         struct amdgpu_ring *ring = &adev->gfx.compute_ring[ring_id];
>         unsigned int hw_prio;
> @@ -2223,13 +2222,8 @@ static int gfx_v9_0_compute_ring_init(struct amdgpu_device *adev, int ring_id,
>         hw_prio = amdgpu_gfx_is_high_priority_compute_queue(adev, ring->queue) ?
>                         AMDGPU_GFX_PIPE_PRIO_HIGH : AMDGPU_GFX_PIPE_PRIO_NORMAL;
>         /* type-2 packets are deprecated on MEC, use type-3 instead */
> -       r = amdgpu_ring_init(adev, ring, 1024,
> -                            &adev->gfx.eop_irq, irq_type, hw_prio);
> -       if (r)
> -               return r;
> -
> -
> -       return 0;
> +       return amdgpu_ring_init(adev, ring, 1024,
> +                               &adev->gfx.eop_irq, irq_type, hw_prio);
>  }
>
>  static int gfx_v9_0_sw_init(void *handle)
> --
> 2.23.0
>
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@...ts.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx

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