On 09/08/17 07:30 PM, Dan Carpenter wrote:
> My static checker complains that it's possible for "r" to be
> uninitialized. It used to be set to zero so this returns it to the old
> behavior.
>
> Fixes: 98a7f88ce9a9 ("drm/amdgpu: bind BOs with GTT space allocated directly v2")
> Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> index e6f9a54c959d..b5f2a08757d6 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> @@ -753,7 +753,7 @@ static int amdgpu_ttm_backend_bind(struct ttm_tt *ttm,
> struct ttm_mem_reg *bo_mem)
> {
> struct amdgpu_ttm_tt *gtt = (void*)ttm;
> - int r;
> + int r = 0;
>
> if (gtt->userptr) {
> r = amdgpu_ttm_tt_pin_userptr(ttm);
Reviewed-by: Michel Dänzer <michel.daenzer at amd.com>
--
Earthling Michel Dänzer | http://www.amd.com
Libre software enthusiast | Mesa and X developer
