From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752554AbeA0Jze (ORCPT ); Sat, 27 Jan 2018 04:55:34 -0500 Received: from mout.web.de ([212.227.17.11]:64529 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751943AbeA0Jzc (ORCPT ); Sat, 27 Jan 2018 04:55:32 -0500 Subject: [PATCH 2/2] Input: nspire-keypad: Improve a size determination in nspire_keypad_probe() From: SF Markus Elfring To: linux-input@vger.kernel.org, Daniel Tang , Dmitry Torokhov Cc: LKML , kernel-janitors@vger.kernel.org References: Message-ID: Date: Sat, 27 Jan 2018 10:55:28 +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: Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:Tn5IayO57h0YTc2hcsx3XPubXYY4ClWPQPToUdB1SaVmyy6TJoZ PBQ5uvkxs1vxdQash7Pgteku3YgUxuGsbTIkoDIfBM+zC6tjZeiLYs54B8sU7sEv5pD5Qiw ZysGhw0WF9b/iRczrsaQVGbcnqALYhXZREbLC54p0b4ZrFlOp2xy/FWCkXY9RTBaAhOcfxw QZhOG6ni3lIVg6NNTXZ9g== X-UI-Out-Filterresults: notjunk:1;V01:K0:G98NsqYps7Y=:4+jWnhztWXkSqpITNeA65N xan82Z5BeHuZutSMcslayVG+BH5gfPajYrxHlfOZldSwuXT3a9ZwyKSKNio71kFiUZSOojRon 7PRvWZ4itDxxTnQOK3+4Lvaf8Ty8NSdQE3FLP10+7NvkM7NPEb7FYDfYXgIjf4jxGTZlL7TeF mL+yT2u1A/jJIbAsoVktDxrvIcI2+Bz5DEgEg2rmq9FASeF2ZFaPpd3ZrfO59FLo0IJEfplhi ZycTllDvPJjmiYUVFQUTRg2wKtfb83qeTRaHHyPOZfZCx5i9KC6fH8anQf7vgy9QABXs7ez1e 8vZGEzbca8APhYejXWY6eDOgktZZLY4TojLY5KQDaOOslyAZFO/bzjIJYAjEztdCBm3b+efsD C+TJxoFMvixrZDhVid2vGGCWZM8ePs75ET9l5Tv3exLUqsyIzAqXrc1kV4jpmmS3mvPpWr4IV ZIdt6yklEYwrE2wYw7t70EINDcyvEWNE2mMUk7HuFrAZ0PSgJJgMYfazIXwNOWczmiMt8pBay 1CW9U57nag4Eb5kRMZ1iUv07AA6uHIzqBbi/rtvFjPeesrkrRZatVvvy6f0az+yMr6/KWjmD5 0bMHvBMdxdnpvqYJW3z8O0vmalCDq3abfDeTHIFCZ4eUZnUrOneEpRAgymukBYGFfQUSHVce4 a6Eb6/lDVRychytXLG5Jw4kElazFhtziSoefo/DV8K3ERA1/3prHAOI7wrZCLEI57tkRnf/ap fGkBeE2p8J7uZwnU+/CaF5cbx2dMA/qjkXMUZR90hEe6H71nmd/MTvh07pzquyrgJKirfVWUt qLLEFZtNbqQAVpCpuUJWz/fHSO1o1e+nSTIpO+o4qnIv36gKPs= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sat, 27 Jan 2018 10:36:20 +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/input/keyboard/nspire-keypad.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/input/keyboard/nspire-keypad.c b/drivers/input/keyboard/nspire-keypad.c index f13b50213f94..caadc99741c0 100644 --- a/drivers/input/keyboard/nspire-keypad.c +++ b/drivers/input/keyboard/nspire-keypad.c @@ -173,8 +173,7 @@ static int nspire_keypad_probe(struct platform_device *pdev) return -EINVAL; } - keypad = devm_kzalloc(&pdev->dev, sizeof(struct nspire_keypad), - GFP_KERNEL); + keypad = devm_kzalloc(&pdev->dev, sizeof(*keypad), GFP_KERNEL); if (!keypad) return -ENOMEM; -- 2.16.1