From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751407AbdIOH6W (ORCPT ); Fri, 15 Sep 2017 03:58:22 -0400 Received: from mout.web.de ([217.72.192.78]:54984 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750787AbdIOH6U (ORCPT ); Fri, 15 Sep 2017 03:58:20 -0400 Subject: [PATCH 7/9] [media] tm6000: Improve a size determination in dvb_init() From: SF Markus Elfring To: linux-media@vger.kernel.org, Andi Shyti , Andrew Morton , Arvind Yadav , Bhumika Goyal , Christophe Jaillet , =?UTF-8?Q?David_H=c3=a4rdeman?= , Hans Verkuil , Laurent Pinchart , Masahiro Yamada , Mauro Carvalho Chehab , Sakari Ailus , Santosh Kumar Singh , Sean Young , Wei Yongjun Cc: LKML , kernel-janitors@vger.kernel.org References: <2aade468-5dfd-76ee-f59f-c25864930f61@users.sourceforge.net> Message-ID: <77a3eba4-aeba-6747-dcce-e545802882d6@users.sourceforge.net> Date: Fri, 15 Sep 2017 09:57:43 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <2aade468-5dfd-76ee-f59f-c25864930f61@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:oOPm286LBGIHMHaoc5g0/pxLR6HtbKomKz+9y7XDbdZ8RIVrQOL 3wa6hqs0GHYlenTcgQAvJh5GZQCkwIc82NMslP1bHdBYTZ2B5XVCDUjWjivf+kp/eRHEMaC H497NzOtLCb6dVXd7KdtGy2s9vMjlaXhSmUwjqjiQYtHKrSdxHdQxx/++Pmd+glS2FLBDxz gOYwzYWxJrbdj8+ZDoCRQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:wAtqN840L9Y=:FRq7RzvWGQPFoBllyg1fiU S2c18ghFhrwHUhnO4sLm2fHCvD4L/xp7I2r2ga9gisyCtv4TrkAWafJ+RX0/efIxvFxtCIHGR ZRtQY3kSWNeAJluHHSCWGY5Crh5HxUdAv2ZiDtOeUUaQNoRxPSixK4NdBOlRfPUG15sQxmrsz rqpjY29ae63PIAXSd31AntcqMG46mg2iwMVFk3k14uRRmp3MxupSR7JiiSm4vzQxIO3D8NwIh sxsvoP7gjMDmfi05l+j+gpLKIdHoNe3orXtRKpHLFjLvADuMZsbvggW1xxYoKv8XmJJck1cbn gvik3KXEGUE3pIb4b7bB8c4F5FfmT0+Z5x6Gx2BsKaE7WYMR8ud4QXRHYmQQ4skDgl8JwLPkI hmbAQ60ATUw0FvQRBCzKFBT+C+kgwwn3vWSTkT2PJd6t0W/R/Zf/FYSrxVsKcgEGK7mPz3A03 ZPetXrDvRa9NY8gkUqUmLlJSe+n/E/lVlK1uabs6G+HoIczHW7tiDeKSZoTaWoU2LcmSzQrSZ hhj1Us+Og9UM9QH5nCy9v9fX3c1MbY6q183ivZfMVzrRr724ECXfqTF9uJizPE5Tv1+8qnqA0 gpuSpozbjEsxuLeoccGCqPVEdrN0q+eprBGld/hDV/RiLTzQn4BR5M7nWSJUZ4MWHVrKd/OX7 lb95UiizdLyY+UzbG3mHJdYoCdUW4s1X2lU47DNxYo9u2b0Dnj5+5bFDXj6Zy1V6j4pBS+Isy qjwIwB7pOI+8LYtq8u5IXuhBgPpe9ieh26dioFyvxFhcVmadbOrNvHjFQ9bMJz1SunI55l8fQ 5XZLS2gfQhT/KRRbrAO2PkzwAlVdX7MQbNyi9Toy3G3eXDelrc= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Fri, 15 Sep 2017 07:33:24 +0200 Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- drivers/media/usb/tm6000/tm6000-dvb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/tm6000/tm6000-dvb.c b/drivers/media/usb/tm6000/tm6000-dvb.c index 2bc584f75f87..855874134fcf 100644 --- a/drivers/media/usb/tm6000/tm6000-dvb.c +++ b/drivers/media/usb/tm6000/tm6000-dvb.c @@ -398,7 +398,7 @@ static int dvb_init(struct tm6000_core *dev) return 0; } - dvb = kzalloc(sizeof(struct tm6000_dvb), GFP_KERNEL); + dvb = kzalloc(sizeof(*dvb), GFP_KERNEL); if (!dvb) return -ENOMEM; -- 2.14.1