Subject: [PATCH 24/34] [media] DaVinci-VPFE-Capture: Delete an unnecessary
 return statement in vpfe_unregister_ccdc_device()
To: linux-media@vger.kernel.org, Hans Verkuil <hans.verkuil@cisco.com>,
        "Lad, Prabhakar" <prabhakar.csengg@gmail.com>,
        Mauro Carvalho Chehab <mchehab@kernel.org>
References: <a99f89f2-a3be-9b5f-95c1-e0912a7d78f3@users.sourceforge.net>
Cc: LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org,
        Julia Lawall <julia.lawall@lip6.fr>
From: SF Markus Elfring <elfring@users.sourceforge.net>
Message-ID: <72ba62d0-3b17-bdf4-e1f3-3e3d4c5ddfbd@users.sourceforge.net>
Date: Wed, 12 Oct 2016 17:02:27 +0200
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From: Markus Elfring <elfring@users.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@users.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