Commit dda70217 authored by Tvrtko Ursulin's avatar Tvrtko Ursulin Committed by Alex Deucher
Browse files

drm/amdgpu: Simplify sorting of the bo list 



Sort function only cares about the sign so we can replace the conditionals
with a single subtraction.

Signed-off-by: default avatarTvrtko Ursulin <tvrtko.ursulin@igalia.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f7e06786

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

+3 −5
Original line number Diff line number Diff line
@@ -60,11 +60,9 @@ static int amdgpu_bo_list_entry_cmp(const void *_a, const void *_b) 
{

	const struct amdgpu_bo_list_entry *a = _a, *b = _b;



	if (a->priority > b->priority)

		return 1;

	if (a->priority < b->priority)

		return -1;

	return 0;

	BUILD_BUG_ON(AMDGPU_BO_LIST_MAX_PRIORITY >= INT_MAX);



	return (int)a->priority - (int)b->priority;

}



int amdgpu_bo_list_create(struct amdgpu_device *adev, struct drm_file *filp,