From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752065AbdJATuq (ORCPT ); Sun, 1 Oct 2017 15:50:46 -0400 Received: from mout.web.de ([217.72.192.78]:58139 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751355AbdJATuo (ORCPT ); Sun, 1 Oct 2017 15:50:44 -0400 Subject: [PATCH 2/2] atm: Improve a size determination in adummy_init() From: SF Markus Elfring To: linux-atm-general@lists.sourceforge.net, netdev@vger.kernel.org, Chas Williams <3chas3@gmail.com> Cc: LKML , kernel-janitors@vger.kernel.org References: <8fe2ca8a-e1f7-d492-db69-c52b66143ac6@users.sourceforge.net> Message-ID: <80b86793-c590-7755-df8b-1d9394929120@users.sourceforge.net> Date: Sun, 1 Oct 2017 21:50:33 +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: <8fe2ca8a-e1f7-d492-db69-c52b66143ac6@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:xYe50C0ldEJpGErube2JiUNdnli3vG2vYIEq4w5dsuiUcZIGelg v/39BzNh3VGluPCAnKCGVMh1AcPNr+Ajwwog9reYVoiD6lqA7BSvwIVSpyMTplOMEs9XLa7 3e4LcfbnYVB624vZsdn1thsZoIQ7c2lI/iSVhRHewiwmKq1yeE8XZggPTt6E1wRgP//wm2O 4K52fajRr2qTgXnGA+r0w== X-UI-Out-Filterresults: notjunk:1;V01:K0:vfuZNpORKps=:6tIj0LF321VxX0LhZhLFME ar1tExxekdNHXKb+nR5RaXufZ/iCw0ROd/k86h4vFkZeGdU3SI/wt/KNfx2VNPG+RPw45HUxu 13iUXtXMzpiz5sA8ZW5k2qTgeBXTBRUdlH/iPu9m9/KcAzXNb62G/M5ejSXVnaF+p6rE5p1Az 7k3ESWzPlTWhXOgx7GP1TGtlnC/fbVF0kxFy+OkK8HDyP8U3TbvFkp+CTCLEym4pGaq5diDRR k2zg2G3yUTsTJnm6AuuF/mNaENbUyUnPMKYBbBQdsyPoN8beeqrLnqhbwfKRIOR+WyrJjGNou IEm1fU/RLiQnXuOwah2HGklxS+3wgyqtTWBZq3CW85bEp10SMolq1hZ0cE1vFKpLeO9YsuP9k 9FAg+yCmIvnuozUjjrodLtqSnC3k+t+2xjmHYG0FBv+NQ4iClnDHoVSrGrLZaotFaoCKO5UTP 4XBu7sFoXWnHxNLOGA3VDMLO+u7CqMQAG0878tPHoXjXmK9aTy3sQmKZtUfhaO64d9AdoGRJ8 8UxfZiWF3dflM5cPdgDRg4nmUkbSZ5N2665ylP++9kACK2tsfCliNQ1WsgJ+6gbYlO1UcoisT G/jZESxctkgqEIPvMeNtulc9CCFeYkLwZfW2Ob7St8T5zWMUtiptCLwmhSK5IR2+2j/hP9tWh Rn98u0RF757/3Ecu8j0Ypu/sq8A5JzMAt/ZlrBEnDuUc7bI4fjuoBiZ/DprEnW2Y7ZaXe0Fgp QjTTtALUW+S7s7xfqIIWfMm2pNd6vUT7/Hh2X2SpakYbiLoYN2vW92fCbGAN1PcAqpuFVxCWZ lIKb0RpR3lYb30/gK9B0tLZeL78yc/IFMNxghg2/BT8F5e+1js= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sun, 1 Oct 2017 21:35:18 +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/atm/adummy.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c index 94b73ddfb731..1ef2d8ee8d67 100644 --- a/drivers/atm/adummy.c +++ b/drivers/atm/adummy.c @@ -146,9 +146,7 @@ static int __init adummy_init(void) int err = 0; printk(KERN_ERR "adummy: version %s\n", DRV_VERSION); - - adummy_dev = kzalloc(sizeof(struct adummy_dev), - GFP_KERNEL); + adummy_dev = kzalloc(sizeof(*adummy_dev), GFP_KERNEL); if (!adummy_dev) { err = -ENOMEM; goto out; -- 2.14.2