From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752671AbdEPMIz (ORCPT ); Tue, 16 May 2017 08:08:55 -0400 Received: from mout.web.de ([212.227.17.11]:64479 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751990AbdEPMIx (ORCPT ); Tue, 16 May 2017 08:08:53 -0400 Subject: [PATCH 2/2] regulator: fixed: Improve a size determination in two functions From: SF Markus Elfring To: Liam Girdwood , Mark Brown , kernel-janitors@vger.kernel.org Cc: LKML References: <83b84f24-503b-4b45-3e4d-9c88c6b0252b@users.sourceforge.net> Message-ID: <481ddb47-4d4d-6acc-ed31-f66079483179@users.sourceforge.net> Date: Tue, 16 May 2017 14:08:47 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.1 MIME-Version: 1.0 In-Reply-To: <83b84f24-503b-4b45-3e4d-9c88c6b0252b@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:IfrAwvWmKquylUuiiThnVyeHxcETABBZKnvTgZV1IaPu9aj6ldl TMznEBC1Abawtnt174HEoKLqvpPqkolme1H40kl1KdowuzPCSI7IyDEYU6TS01p+cVrY8br vgbVrGI26XVy/cmNgKRXvxQq+LoXfwaF2z60cN2D16t7+rvle/0BlfjNPgLX9bjKY/Kqhj9 7UAIaxFxiHkt+hFCCzbGA== X-UI-Out-Filterresults: notjunk:1;V01:K0:6H7kypEwaHU=:Dp2m4XNLQnLG7ZujB8+zOf mO+SUmYB4T0gFX9lFbboooi5ZtKWf7rFjOm7QoLHF4lzq1s35WqkNou88y/GNPHhirsVBZKmi Tyvk02quWOInH9ittD0E0ojbo6nS0chAgVj9g7RfqECs0oM5uFqC9QLWaorRlgzpHV1JCdxxf 1kbQPK+hEM4a8swgnxLwjSPDU3V2Gm25w24/XfehgIieDhBqA80RrhgSIDDPBpsiKAjKIS7Xh MXfWja+WApwYwyfMSK+DxppAcQJCAIAmLt36siovUZkPxx5LUvJWjUjp4yl18ap6FD9K2qu4/ nhQMgvV3acvq0uAbeeTs6enjUtYUKui9NOBauyi7iSMGgZWyTsSiR6nM+h7QrvOJ3tPHR3eY4 EVbIH//bPGOM9TM7QN5clFPDa8afhrWZL9gy41ClaDP0KNvggn+zF9iO2thtWM6TfJoA1wJrc SiZjA0cT1jCwSerJHUZ4/AhAXlJiqWs6bN7Q539PmiBdM2sDMDQNmmeRxGAziH9Itpx2i6ta6 MXEUW+KzKfURDavWGgoDKrxWWV88aDEya1h93667bd7Ty1ghwnzVNaNGEho9ROApqDxLhZOO/ YjJjAsxsBvqoJ17/PmIbG609AqCQ/GVvdhkocK6Pt5tmsHmiudT6+LlFEfkyMexhxS6ZEhaIw 0BYmMF8ZVz8ihLdcXD2wssvkv96qRyMHNVGfOcy6HGnXNhxXeFeWrFlJVrx5lWeVBVuiyC5Vn JEUlvXOI/iXPZML18wqLr5Fe0TX/OjGa5vo4SEAFFN5J8LvFHynKlzSJr71ERAas5URe8Ul6b EjLTO5i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Tue, 16 May 2017 13:43:11 +0200 Replace the specification of two data structures by pointer dereferences as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by: Markus Elfring --- drivers/regulator/fixed.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c index a947f357d0f8..c33e930c9587 100644 --- a/drivers/regulator/fixed.c +++ b/drivers/regulator/fixed.c @@ -54,8 +54,7 @@ of_get_fixed_voltage_config(struct device *dev, struct device_node *np = dev->of_node; struct regulator_init_data *init_data; - config = devm_kzalloc(dev, sizeof(struct fixed_voltage_config), - GFP_KERNEL); + config = devm_kzalloc(dev, sizeof(*config), GFP_KERNEL); if (!config) return ERR_PTR(-ENOMEM); @@ -104,8 +103,7 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev) struct regulator_config cfg = { }; int ret; - drvdata = devm_kzalloc(&pdev->dev, sizeof(struct fixed_voltage_data), - GFP_KERNEL); + drvdata = devm_kzalloc(&pdev->dev, sizeof(*drvdata), GFP_KERNEL); if (!drvdata) return -ENOMEM; -- 2.13.0