linux-kernel - [PATCH 3/3] HID: Wacom: Delete two unnecessary return statements

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Date:   Tue, 25 Apr 2017 17:15:55 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-input@...r.kernel.org,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        Jiri Kosina <jikos@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 3/3] HID: Wacom: Delete two unnecessary return statements

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 25 Apr 2017 16:50:02 +0200

The script "checkpatch.pl" pointed information out like the following.

WARNING: void function return statements are not generally useful

Thus remove such a statement in the affected functions.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/hid/wacom_sys.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
index 7517da5300fd..f70e7d7351c7 100644
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -2329,7 +2329,6 @@ static void wacom_wireless_work(struct work_struct *work)
 fail:
 	wacom_release_resources(wacom1);
 	wacom_release_resources(wacom2);
-	return;
 }
 
 static void wacom_remote_destroy_one(struct wacom *wacom, unsigned int index)
@@ -2534,8 +2533,6 @@ static void wacom_mode_change_work(struct work_struct *work)
 		if (error)
 			return;
 	}
-
-	return;
 }
 
 static int wacom_probe(struct hid_device *hdev,
-- 
2.12.2