From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030315AbeBNNe7 (ORCPT ); Wed, 14 Feb 2018 08:34:59 -0500 Received: from mout.web.de ([212.227.15.14]:41033 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030198AbeBNNe6 (ORCPT ); Wed, 14 Feb 2018 08:34:58 -0500 Subject: [PATCH 2/2] crypto: sahara: Improve a size determination in sahara_probe() From: SF Markus Elfring To: linux-crypto@vger.kernel.org, "David S. Miller" , Herbert Xu Cc: LKML , kernel-janitors@vger.kernel.org References: <6a487cd1-c05c-3d5d-ec6b-a6a2ae376f05@users.sourceforge.net> Message-ID: <1ef7c25b-ff37-6a49-b4ac-02a01b0a10dd@users.sourceforge.net> Date: Wed, 14 Feb 2018 14:34:48 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <6a487cd1-c05c-3d5d-ec6b-a6a2ae376f05@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:tXEc9886D22VcOreV6POJhndeFyUtm2WHCSyrO51XN0yMWR4V3C mwW/9ZcSeZN05JJgQiJpf3SNu2zWpTMr4oua82g2KI7waSqejg+cJ5L1KjjOaS2R2SZQROs 8uqVBmjjgj2zXpn/qvlbn1GMkP2tTWa8TTqjXlA7vUbfQ4dV070I05F+8UuyzOCxwARjAW9 NtdiJA07hTlQtRq0e8Nng== X-UI-Out-Filterresults: notjunk:1;V01:K0:JssY2n5Z42Q=:Eu3iSCwH1m0wpI29PSmONQ f4PmMoxUzgrg9Bxcd7sJvGd4XXMGKGj7vMh+jB271CiGG1HWSttRtH3m/lhSGpd4Zceuqe2dp +WL4XCDGVpEzeGj4U/qSqH3J1f/EGZ8v9LjCy/7Zds/wyyOtvAY7Nxfjszz1NdhCFhiSixjAf 2V5NEvOTDkmlG8iybM39FvOgJr8s/IlFnoBUlZ4CM0dgGPrlMH6wvwHg8PebZdS2MH1x2DmVT dBCVp3FkAbk5Yotyl3AKeHtptlpL1+tz/egVfON3suQ6/yJuEB4bufIbhTrrq+rE+J37e3yuE k74/96R9i+1ZvT18vj/wnFkeZwnFA4IDNbzjfiqmZd8KVqvVpYeFAmFmx7l3qgvVgipY+k7IH YAnh1BMAZebXbMJK6TB+OIX1MsIZSv1sxK4N5LZdPovq0j9Cd7c4IyGTWDFGmoonmGz3IF8AH 3IUc4IbOOlkXiehvQ37fKkTmJk1mzmLKgmO+9H1LBLgcaVa0yg1Xp/RNi1hWQVjAMD23xvN4o T3hLfOZ87AchIdPEy7FpDfO/FAZ5SVqgW2Dd9Pv2EdaoKw17AY30vdB/dCNVOyvJYb3ma2M8R 6You5LLJemDRt+thogYzQYfINnETEhT3uzOvKiTiB8bPGtwByUy7R7SrFn+lC4Xy/Z55bgqG0 M9E6gf2KOyFLcZFyd4xpUDKKcfsQ9jyYVUWg6PhJVpJW9XOjkKFaIeUCyLxnJDYTo7IS/BSGF iamAkdEAFEnaulnmY7JrQI9zBZMlmCYyeiNd0FMkFl+cOGZ075FILi/xPuw2MXfrmcpQtmPy0 aMfIhgxdmuhzz5vbj5MdV2q3uiorvVwNeZ1Y2Ses/SvUVahthI= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Wed, 14 Feb 2018 14:14:05 +0100 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/crypto/sahara.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c index 9f3cdda59139..0f2245e1af2b 100644 --- a/drivers/crypto/sahara.c +++ b/drivers/crypto/sahara.c @@ -1397,7 +1397,7 @@ static int sahara_probe(struct platform_device *pdev) int err; int i; - dev = devm_kzalloc(&pdev->dev, sizeof(struct sahara_dev), GFP_KERNEL); + dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL); if (!dev) return -ENOMEM; -- 2.16.1