linux-kernel - [PATCH] drm/nouveau: simplify the return expression of nouveau_debugfs

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Date:   Fri, 29 Apr 2022 09:03:09 +0000
From:   cgel.zte@...il.com
To:     bskeggs@...hat.com
Cc:     kherbst@...hat.com, lyude@...hat.com,
        dri-devel@...ts.freedesktop.org, nouveau@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, Minghao Chi <chi.minghao@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH] drm/nouveau: simplify the return expression of nouveau_debugfs_init()

From: Minghao Chi <chi.minghao@....com.cn>

Simplify the return expression.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
---
 drivers/gpu/drm/nouveau/nouveau_debugfs.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
index 1cbe01048b93..76b621f99916 100644
--- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c
+++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
@@ -255,19 +255,13 @@ nouveau_drm_debugfs_init(struct drm_minor *minor)
 int
 nouveau_debugfs_init(struct nouveau_drm *drm)
 {
-	int ret;
-
 	drm->debugfs = kzalloc(sizeof(*drm->debugfs), GFP_KERNEL);
 	if (!drm->debugfs)
 		return -ENOMEM;
 
-	ret = nvif_object_ctor(&drm->client.device.object, "debugfsCtrl", 0,
+	return nvif_object_ctor(&drm->client.device.object, "debugfsCtrl", 0,
 			       NVIF_CLASS_CONTROL, NULL, 0,
 			       &drm->debugfs->ctrl);
-	if (ret)
-		return ret;
-
-	return 0;
 }
 
 void
-- 
2.25.1