From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mout.web.de ([212.227.15.3]:51771 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750825AbdITRDF (ORCPT ); Wed, 20 Sep 2017 13:03:05 -0400 Subject: [PATCH 5/5] [media] s2255drv: Delete an unnecessary return statement in five functions From: SF Markus Elfring To: linux-media@vger.kernel.org, Arvind Yadav , Bhumika Goyal , Laurent Pinchart , Mauro Carvalho Chehab , Mike Isely , Sakari Ailus Cc: LKML , kernel-janitors@vger.kernel.org References: <55718a41-d76f-36bf-7197-db92014dcd3c@users.sourceforge.net> Message-ID: <9c75bbfd-ee58-3f97-4fa7-47aa306d1396@users.sourceforge.net> Date: Wed, 20 Sep 2017 19:02:53 +0200 MIME-Version: 1.0 In-Reply-To: <55718a41-d76f-36bf-7197-db92014dcd3c@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org List-ID: From: Markus Elfring Date: Wed, 20 Sep 2017 17:50:36 +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 --- drivers/media/usb/s2255/s2255drv.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c index 5a5d5ae833ff..2f0e0fafc4e2 100644 --- a/drivers/media/usb/s2255/s2255drv.c +++ b/drivers/media/usb/s2255/s2255drv.c @@ -471,6 +471,5 @@ static void planar422p_to_yuv_packed(const unsigned char *in, out[i + 3] = (fmt == V4L2_PIX_FMT_YUYV) ? *pCb++ : *pY++; } - return; } static void s2255_reset_dsppower(struct s2255_dev *dev) @@ -482,5 +481,4 @@ static void s2255_reset_dsppower(struct s2255_dev *dev) s2255_vendor_req(dev, 0x10, 0x0000, 0x0000, NULL, 0, 1); - return; } /* kickstarts the firmware loading. from probe @@ -1586,6 +1584,5 @@ static void s2255_video_device_release(struct video_device *vdev) if (atomic_dec_and_test(&dev->num_channels)) s2255_destroy(dev); - return; } static const struct video_device template = { @@ -1890,5 +1887,4 @@ static void s2255_read_video_callback(struct s2255_dev *dev, dprintk(dev, 50, "callback read video done\n"); - return; } static long s2255_vendor_req(struct s2255_dev *dev, unsigned char Request, @@ -2205,5 +2201,4 @@ static void s2255_stop_readpipe(struct s2255_dev *dev) dprintk(dev, 4, "%s", __func__); - return; } static void s2255_fwload_start(struct s2255_dev *dev, int reset) -- 2.14.1