linux-kernel - [PATCH 24/34] [media] DaVinci-VPFE-Capture: Delete an unnecessary return statement in vpfe_unregister_ccdc

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Date:   Wed, 12 Oct 2016 17:02:27 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-media@...r.kernel.org, Hans Verkuil <hans.verkuil@...co.com>,
        "Lad, Prabhakar" <prabhakar.csengg@...il.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org,
        Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH 24/34] [media] DaVinci-VPFE-Capture: Delete an unnecessary
 return statement in vpfe_unregister_ccdc_device()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Wed, 12 Oct 2016 15:10:54 +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 here.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/media/platform/davinci/vpfe_capture.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/media/platform/davinci/vpfe_capture.c b/drivers/media/platform/davinci/vpfe_capture.c
index e264c90..a79e1d5 100644
--- a/drivers/media/platform/davinci/vpfe_capture.c
+++ b/drivers/media/platform/davinci/vpfe_capture.c
@@ -281,7 +281,6 @@ void vpfe_unregister_ccdc_device(struct ccdc_hw_device *dev)
 	mutex_lock(&ccdc_lock);
 	ccdc_dev = NULL;
 	mutex_unlock(&ccdc_lock);
-	return;
 }
 EXPORT_SYMBOL(vpfe_unregister_ccdc_device);
 
-- 
2.10.1