linux-kernel - [PATCH -next] gpu/drm: simplify the return expression of drm_agp_info

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Date:   Mon, 21 Sep 2020 21:10:30 +0800
From:   Qinglang Miao <miaoqinglang@...wei.com>
To:     Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>
CC:     <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>,
        Qinglang Miao <miaoqinglang@...wei.com>
Subject: [PATCH -next] gpu/drm: simplify the return expression of drm_agp_info_ioctl()

Simplify the return expression.

Signed-off-by: Qinglang Miao <miaoqinglang@...wei.com>
---
 drivers/gpu/drm/drm_agpsupport.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/drm_agpsupport.c b/drivers/gpu/drm/drm_agpsupport.c
index 4c7ad46fd..2405785ae 100644
--- a/drivers/gpu/drm/drm_agpsupport.c
+++ b/drivers/gpu/drm/drm_agpsupport.c
@@ -83,13 +83,8 @@ int drm_agp_info_ioctl(struct drm_device *dev, void *data,
 		       struct drm_file *file_priv)
 {
 	struct drm_agp_info *info = data;
-	int err;
 
-	err = drm_agp_info(dev, info);
-	if (err)
-		return err;
-
-	return 0;
+	return drm_agp_info(dev, info);
 }
 
 /**
-- 
2.23.0