[PATCH 1/5] drm/amd/amdgpu : Remove unused variable

[Alex Deucher]

On Tue, May 17, 2016 at 5:42 AM, Muhammad Falak R Wani
<falakreyaz at gmail.com> wrote:
> Remove unused variable 'ret', and directly return 0.
>
> Signed-off-by: Muhammad Falak R Wani <falakreyaz at gmail.com>

Applied the series.  Thanks!

Alex

> ---
>  drivers/gpu/drm/amd/amdgpu/cik_ih.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/cik_ih.c b/drivers/gpu/drm/amd/amdgpu/cik_ih.c
> index f2f14fe..e78c9bd 100644
> --- a/drivers/gpu/drm/amd/amdgpu/cik_ih.c
> +++ b/drivers/gpu/drm/amd/amdgpu/cik_ih.c
> @@ -103,7 +103,6 @@ static void cik_ih_disable_interrupts(struct amdgpu_device *adev)
>   */
>  static int cik_ih_irq_init(struct amdgpu_device *adev)
>  {
> -       int ret = 0;
>         int rb_bufsz;
>         u32 interrupt_cntl, ih_cntl, ih_rb_cntl;
>         u64 wptr_off;
> @@ -156,7 +155,7 @@ static int cik_ih_irq_init(struct amdgpu_device *adev)
>         /* enable irqs */
>         cik_ih_enable_interrupts(adev);
>
> -       return ret;
> +       return 0;
>  }
>
>  /**
> --
> 1.9.1
>
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