Applied. thanks!
Alex
On Mon, Nov 18, 2019 at 10:07 AM zhengbin wrote:
>
> Fixes coccicheck warning:
>
> drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c:64:13-31: WARNING: dma_alloc_coherent
> use in ih -> ring already zeroes out memory, so memset is not needed
>
> Reported-by: Hulk Robot
> Signed-off-by: zhengbin
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c
> index 6d8f055..111a301 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c
> @@ -66,7 +66,6 @@ int amdgpu_ih_ring_init(struct amdgpu_device *adev, struct
> amdgpu_ih_ring *ih,
> if (ih->ring == NULL)
> return -ENOMEM;
>
> - memset((void *)ih->ring, 0, ih->ring_size + 8);
> ih->gpu_addr = dma_addr;
> ih->wptr_addr = dma_addr + ih->ring_size;
> ih->wptr_cpu = >ring[ih->ring_size / 4];
> --
> 2.7.4
>
> ___
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