Am 21.02.25 um 16:16 schrieb Alex Deucher:
> On Fri, Feb 21, 2025 at 10:13 AM Pierre-Eric Pelloux-Prayer
> <pierre-eric.pelloux-prayer@xxxxxxx> wrote:
>> Otherwise an uninitialized value can be returned if
>> amdgpu_res_cleared returns true for all regions.
>>
>> Fixes: a68c7eaa7a8f ("drm/amdgpu: Enable clear page functionality")
>> Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@xxxxxxx>
> Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
Reviewed-by: Christian König <christian.koenig@xxxxxxx>
>
>> ---
>> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
>> index a30985c8f539..e8d7c23f22c6 100644
>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
>> @@ -2295,7 +2295,7 @@ int amdgpu_ttm_clear_buffer(struct amdgpu_bo *bo,
>> struct amdgpu_ring *ring = adev->mman.buffer_funcs_ring;
>> struct amdgpu_res_cursor cursor;
>> u64 addr;
>> - int r;
>> + int r = 0;
>>
>> if (!adev->mman.buffer_funcs_enabled)
>> return -EINVAL;
>> --
>> 2.43.0
>>
