[PATCH 1/2] drm/amdgpu: cleanup unused iterator members for sdma v3

[christian.koenig@xxxxxxx (Christian König)]

Am 14.11.2016 um 13:46 schrieb Huang Rui:
> Signed-off-by: Huang Rui <ray.huang at amd.com>

Reviewed-by: Christian König <christian.koenig at amd.com> for both.

> ---
>   drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
> index c5719a1..373ae70 100644
> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
> @@ -987,7 +987,7 @@ static void sdma_v3_0_vm_write_pte(struct amdgpu_ib *ib, uint64_t pe,
>   	ib->ptr[ib->length_dw++] = lower_32_bits(pe);
>   	ib->ptr[ib->length_dw++] = upper_32_bits(pe);
>   	ib->ptr[ib->length_dw++] = ndw;
> -	for (; ndw > 0; ndw -= 2, --count, pe += 8) {
> +	for (; ndw > 0; ndw -= 2) {
>   		ib->ptr[ib->length_dw++] = lower_32_bits(value);
>   		ib->ptr[ib->length_dw++] = upper_32_bits(value);
>   		value += incr;