From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752753AbdIBNKa (ORCPT ); Sat, 2 Sep 2017 09:10:30 -0400 Received: from mout.web.de ([212.227.17.12]:57930 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752441AbdIBNK2 (ORCPT ); Sat, 2 Sep 2017 09:10:28 -0400 Subject: [PATCH 4/4] [media] adv7842: Improve a size determination in adv7842_probe() From: SF Markus Elfring To: linux-media@vger.kernel.org, Hans Verkuil , Mauro Carvalho Chehab Cc: LKML , kernel-janitors@vger.kernel.org References: <0e67e095-4931-b78f-a925-7335326ab69c@users.sourceforge.net> Message-ID: <0ffbe17f-7de1-a456-a066-227f25642fa1@users.sourceforge.net> Date: Sat, 2 Sep 2017 15:10:13 +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: <0e67e095-4931-b78f-a925-7335326ab69c@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:xXUj7M9grT8ck+BMtPvkhWAb74ksK6ZspsTzDcFHejj4CoZfRAX MUEtcLYpSCrFgmaGScdmoUNLwTZoQeMNTmQ1x+cJJ5X+VdS7hRmUJHdN/ih5ApsUoDeijby bNTlV4Wf2W30LuNDfOsD2/N1f7WLoyR1mMV3smOxY6xvw8sVxU93PXTrwKo78fCVvaxL4Mo Ih1kMcQLqbt5LyvdMG2RA== X-UI-Out-Filterresults: notjunk:1;V01:K0:kPKyaJAbN1Q=:3MywBPlbE3Qi3/3dZWIHsg 9f1MojgdkZGZuSwOyfF+9Lg0vFPSKlcMx7sC2occTj27DHq4s87+vuiUTpSPpIGHLRxpyF5e0 m9dyZwtEEC8hs0X5XzRDfimzIKJ33ReEHRWEPFH63kThjDGF32Si2LeSB5SkpSBn29SunTBB1 N+/B4cjxOC63Z1/IVrMqY/hMRjMPfLkYu8c6EfO+RyYerfkv1yvFXM6fd7SQ2h87yOF221DDM /oguPYfjIOSxy/TfHJ3F/6m9+OL57KIJe3w5wZpP3VXI27OF2drRM+TNW+xK+N93uguKHjAv2 1D3ZVD401MXaRTlsV2gExWp82F3Pk5qq3MYvApWSVrdnAW/qDKAj/eR9mlta/lKzbtDkoqX3w NR4yT3opitn/5pH0H16kprMUl2OFvy731xOWyruSNoU6L7uy9MfKhocvTZGeED8io/joNXi7g cx7h1iIg++M+ouO5bpJEd3AbmBF5OdMczM58rUaIARgM4MisXtgEsb/TvgvqlgfslTyOXwb24 ot51kQL2averde03+D1j+HQaOzcCIBj9w6ZPZma5NSlrVeSus3Nfl8VEdNEZR6CLMKEqouU+j L7g9vbrttOc2YsaoxZDCD6yZX+ZwyKUZcieo+VbgPvJkLI0q+09JSfu6MmvGhl7W0ES09Zo6o aZ0BCAipyOYC16fcK6PvJOu3704Zzoikxu6gAYntk03zN2V2hn1DCaXTCTSOYf+Szi1GvGnr+ i0VO09+qqw3wfInb6pc0wg2LyzmQQ/Arf2OfcZnGsADz+OpSOQAeLsgj4tA4KpXjH7ZLvmhnU wFmEDXpykzE/hjwodFhfx9/YTq+9BZZWgwyGspOmKiGDTuoUGg= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sat, 2 Sep 2017 12:53:15 +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/i2c/adv7842.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c index 366a294edd7b..aa8b3bcdd750 100644 --- a/drivers/media/i2c/adv7842.c +++ b/drivers/media/i2c/adv7842.c @@ -3467,5 +3467,5 @@ static int adv7842_probe(struct i2c_client *client, return -ENODEV; } - state = devm_kzalloc(&client->dev, sizeof(struct adv7842_state), GFP_KERNEL); + state = devm_kzalloc(&client->dev, sizeof(*state), GFP_KERNEL); if (!state) -- 2.14.1