From: Tvrtko Ursulin Date: Mon, 12 Jan 2026 10:22:34 +0000 (+0000) Subject: drm/amdgpu: Simplify sorting of the bo list X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dda702172dc26e080fe048b8f170eaccb8097c1a;p=thirdparty%2Fkernel%2Flinux.git 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: Tvrtko Ursulin Reviewed-by: Christian König Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c index 66fb37b64388..87ec46c56a6e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c @@ -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,