From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753412AbdKWVL0 (ORCPT ); Thu, 23 Nov 2017 16:11:26 -0500 Received: from mout.web.de ([212.227.15.14]:60133 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753334AbdKWVLY (ORCPT ); Thu, 23 Nov 2017 16:11:24 -0500 Subject: [PATCH 3/4] ASoC: twl4030: Improve a size determination in two functions From: SF Markus Elfring To: alsa-devel@alsa-project.org, Jaroslav Kysela , Liam Girdwood , Mark Brown , Peter Ujfalusi , Takashi Iwai Cc: LKML , kernel-janitors@vger.kernel.org References: Message-ID: Date: Thu, 23 Nov 2017 22:11:11 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 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:K0:0zKlKe9VpbHGWZf5vxOiTAVSWzrbEKH4F35r7z7jSFI1njyOWKE MFKKEYEqBnRDppOVr+FdKBl+Nr3w+qtCZ9O7RV6BAlksS+hQWVHatLifhUJ0M2No76SLmJ8 /MEyuwpuG+ZR5Gpia0DYDRvahWYFVu+fS4JZkgq+VdVjnxwnDE4j7DnHe12/fECz8BMogeP Us1UKuHf0mpIROAcnGVWg== X-UI-Out-Filterresults: notjunk:1;V01:K0:D+qDI3OBKxA=:5CWv4UI+CTkOHx26ZscnTY A/qLI9T68HQOgDFyOVOLWSxqJqMPqZwHiTHnMLkX37CucqOx2MXLGcMMA3ChX+UacfNbbsAys IHAXYkhpfk1NQp5EVXcmUu5PbubS7kp127IBOhpGmTulZ4gu5D8WsNOFjKfr72gA3Azt9mRj0 bW98BAOtVZmvswlGmVE+5zoaj3lPvpgUvIotXCy+HMnOXtG5m+MZD0rOHq2cVCCsk6IlCauOH hDXM1IOln+yZYJ8oqwDHPaZppoXosNCrbh9EoideOYf0TCT94AmQOXjK665JP5Rn7qtaXrzFe 9RqtA4z6n1uPpLHgFMQm2zHbIql+uFCakcsm4ML84b1wfco01v3wvYWjHQp0ikWyEjIQdQ9mj BhLJTPPtYqG0ZXcU4aKYfPVdWAI8QFJKAk32Prsj9wHRwR80xAVkdJU9kjNmh+Ef7SHKVSUum +b7dIQ4WPsyV7yAIsaRLYkkRuJar2JorcYQMVA2r8YWTOfWMN3T5whrDvsL+66ZocDoKgR8xn awfXU6+gQXImmREJMeUBX8EeAlhJSM/AffkEZKR//RAjrP3AJJ11dhfIThZHU2lF88sVZgN3y hXY9zOLJx9hcx5ZPhVHicxP0x7sRbjJbcvlQ0bhGFEYvuPgd/XTZQs8OWaacAoJ71uSHVRWZw 5y1AdLToQmqfpXVjm01pI8n1ISHVSka/++l0RqjYPVAMKnB1CcTlKjTyMV+PmK4JVSzuVntlg c46586nOhFdQ/0RIlfyUSm3NSjBeV9u+9X+OkoBrra3m0VqmDGF2ebrqWliby97bl79FUj494 25JMcWHNIg0ic5TkQVfGiKi52GiO3v4DIqdwqorpynOfSvHo+E= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Thu, 23 Nov 2017 21:45:55 +0100 Replace the specification of 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. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- sound/soc/codecs/twl4030.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c index a1f0b45c83ca..946818a0412c 100644 --- a/sound/soc/codecs/twl4030.c +++ b/sound/soc/codecs/twl4030.c @@ -236,9 +236,7 @@ static struct twl4030_codec_data *twl4030_get_pdata(struct snd_soc_codec *codec) "codec"); if (!pdata && twl4030_codec_node) { - pdata = devm_kzalloc(codec->dev, - sizeof(struct twl4030_codec_data), - GFP_KERNEL); + pdata = devm_kzalloc(codec->dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) goto put_node; @@ -2168,8 +2166,7 @@ static int twl4030_soc_probe(struct snd_soc_codec *codec) { struct twl4030_priv *twl4030; - twl4030 = devm_kzalloc(codec->dev, sizeof(struct twl4030_priv), - GFP_KERNEL); + twl4030 = devm_kzalloc(codec->dev, sizeof(*twl4030), GFP_KERNEL); if (!twl4030) return -ENOMEM; snd_soc_codec_set_drvdata(codec, twl4030); -- 2.15.0