From: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Date: Fri, 19 Sep 2025 13:15:28 +0000 (+0100)
Subject: drm/ttm: Resource cannot be NULL in ttm_resource_intersects
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=feb065155bab2fabc3545bf57ae31e86d02df9a1;p=thirdparty%2Fkernel%2Flinux.git

drm/ttm: Resource cannot be NULL in ttm_resource_intersects

Function has a single caller and the resource cannot be NULL therefore
remove the early return check.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Reviewed-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
Link: https://lore.kernel.org/r/20250919131530.91247-3-tvrtko.ursulin@igalia.com
---

diff --git a/drivers/gpu/drm/ttm/ttm_resource.c b/drivers/gpu/drm/ttm/ttm_resource.c
index f5aa29dc6ec0c..2dd19f229d32b 100644
--- a/drivers/gpu/drm/ttm/ttm_resource.c
+++ b/drivers/gpu/drm/ttm/ttm_resource.c
@@ -446,9 +446,6 @@ bool ttm_resource_intersects(struct ttm_device *bdev,
 {
 	struct ttm_resource_manager *man;
 
-	if (!res)
-		return false;
-
 	man = ttm_manager_type(bdev, res->mem_type);
 	if (!place || !man->func->intersects)
 		return true;