[PATCH] drm/amdgpu: fix fence memory leak in wait_all_fence V2

[deathsimple@xxxxxxxxxxx (Christian König)]

Am 07.04.2017 um 11:07 schrieb Chunming Zhou:
> V2: remove **array method, directly fence_put after fence wait.
>
> Change-Id: Idde3f929cbe4fe8063a7b913e361d6d8bc2745dc
> Signed-off-by: Chunming Zhou <David1.Zhou at amd.com>

Reviewed-by: Christian König <chrstian.koenig at amd.com> and good catch.

> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
> index de1c4c3..c939374 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
> @@ -1230,6 +1230,7 @@ static int amdgpu_cs_wait_all_fences(struct amdgpu_device *adev,
>   			continue;
>   
>   		r = kcl_fence_wait_timeout(fence, true, timeout);
> +		fence_put(fence);
>   		if (r < 0)
>   			return r;
>