[PATCH 4/5] drm/amdgpu: fix sdma_v2_4_ring_test_ib

[david1.zhou@xxxxxxx (zhoucm1)]

On 2016å¹´08æ??17æ?¥ 20:26, Christian König wrote:
> From: Christian König <christian.koenig at amd.com>
>
> Typo in checking the return code.
>
> Signed-off-by: Christian König <christian.koenig at amd.com>
Reviewed-by: Chunming Zhou <david1.zhou at amd.com>
> ---
>   drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
> index e822296..2b10e88 100644
> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
> @@ -714,7 +714,7 @@ static int sdma_v2_4_ring_test_ib(struct amdgpu_ring *ring, long timeout)
>   		DRM_ERROR("amdgpu: IB test timed out\n");
>   		r = -ETIMEDOUT;
>   		goto err1;
> -	} else if (r) {
> +	} else if (r < 0) {
>   		DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
>   		goto err1;
>   	}