Commit 21a7e77f authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: don't allocate zero sized kernel BOs 



Just free the BO if the size should be zero.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 3b2de699

drivers/gpu/drm/amd/amdgpu/amdgpu_object.c

+5 −0
Original line number Diff line number Diff line
@@ -250,6 +250,11 @@ int amdgpu_bo_create_reserved(struct amdgpu_device *adev, 
	bool free = false;

	int r;



	if (!size) {

		amdgpu_bo_unref(bo_ptr);

		return 0;

	}



	memset(&bp, 0, sizeof(bp));

	bp.size = size;

	bp.byte_align = align;