linux-kernel - [PATCH] drm/test: use kunit action wrapper macro in the gem shmem test suite

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Message-ID: <20240723191036.131286-1-marpagan@redhat.com>
Date: Tue, 23 Jul 2024 21:10:35 +0200
From: Marco Pagani <marpagan@...hat.com>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	David Airlie <airlied@...il.com>,
	Daniel Vetter <daniel@...ll.ch>
Cc: Marco Pagani <marpagan@...hat.com>,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] drm/test: use kunit action wrapper macro in the gem shmem test suite

Replace deferred action function wrappers with equivalent ones defined
using the macro introduced by commit 56778b49c9a2 ("kunit: Add a macro to
wrap a deferred action function")

Signed-off-by: Marco Pagani <marpagan@...hat.com>
---
 drivers/gpu/drm/tests/drm_gem_shmem_test.c | 27 ++++++----------------
 1 file changed, 7 insertions(+), 20 deletions(-)

diff --git a/drivers/gpu/drm/tests/drm_gem_shmem_test.c b/drivers/gpu/drm/tests/drm_gem_shmem_test.c
index c3758faa1b83..f7f7d8b0f61f 100644
--- a/drivers/gpu/drm/tests/drm_gem_shmem_test.c
+++ b/drivers/gpu/drm/tests/drm_gem_shmem_test.c
@@ -23,29 +23,16 @@
 #define TEST_BYTE		0xae
 
 /*
- * Wrappers to avoid an explicit type casting when passing action
- * functions to kunit_add_action().
+ * Wrappers to avoid cast warnings when passing action functions
+ * directly to kunit_add_action().
  */
-static void kfree_wrapper(void *ptr)
-{
-	const void *obj = ptr;
-
-	kfree(obj);
-}
-
-static void sg_free_table_wrapper(void *ptr)
-{
-	struct sg_table *sgt = ptr;
+KUNIT_DEFINE_ACTION_WRAPPER(kfree_wrapper, kfree, const void *);
 
-	sg_free_table(sgt);
-}
-
-static void drm_gem_shmem_free_wrapper(void *ptr)
-{
-	struct drm_gem_shmem_object *shmem = ptr;
+KUNIT_DEFINE_ACTION_WRAPPER(sg_free_table_wrapper, sg_free_table,
+			    struct sg_table *);
 
-	drm_gem_shmem_free(shmem);
-}
+KUNIT_DEFINE_ACTION_WRAPPER(drm_gem_shmem_free_wrapper, drm_gem_shmem_free,
+			    struct drm_gem_shmem_object *);
 
 /*
  * Test creating a shmem GEM object backed by shmem buffer. The test
-- 
2.45.2