From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751701AbdH2Udg (ORCPT ); Tue, 29 Aug 2017 16:33:36 -0400 Received: from mout.web.de ([212.227.15.14]:52744 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751227AbdH2Ude (ORCPT ); Tue, 29 Aug 2017 16:33:34 -0400 Subject: [media] cx24113: Improve a size determination in cx24113_attach() From: SF Markus Elfring To: linux-media@vger.kernel.org, Mauro Carvalho Chehab , Max Kellermann , Sakari Ailus Cc: LKML , kernel-janitors@vger.kernel.org References: <36a5402f-c7a2-edf0-1af8-b98b0684d8e5@users.sourceforge.net> Message-ID: Date: Tue, 29 Aug 2017 22:33:25 +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: <36a5402f-c7a2-edf0-1af8-b98b0684d8e5@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:Qv9KeR0bqkaALnIVhAixnF97mdgB4/nNwOpfgPFvHzW73ZOVXQh zpKiQN3S5i6AQgWLufC3Ghi10VOHR17mZTn6m3jPMKEogaEVFQ+9egztgUvPBl5I77fVmmY t5oKxswt/eDiyR6euZ9T+DjOVHfPV88+aLQBMirP0QD6btAhxR2ozyoncSO+/QaoAA4QniT ftEy8rYxHJ4W0QX/mOaSg== X-UI-Out-Filterresults: notjunk:1;V01:K0:/LJjS2cVN6c=:Ct3xhWZcBaAtRCROCPovPk KK4V7skLCz06Znv/sdxmfv29MuEYYw+sFdcQ/FzHwVPR9DfnP/dG3TNGaVKnfNMWBnhUy61Vn Vl8v09k0e/VFou6eH05+lNNDZo2873irwjv7zRN0dCHMAGDBW++vVe/J3BlrIQ4OKht1NjYPQ 1LkcS83uM7uCyhr3c9htGap0jgkVrxld0pDE+dNMyP81BAPEsv6HJ+xmS4UR4MYaENjw5XVYd aIj2KFBV6S70SgXvRnA4GliUcxrIxt/q2XdWKgoACEHW8rGOjxNjQGpsUt8OtdBWWYE6AD4mb IrIIQcsMpq6ErixDPoXkw3hVLCDkuANAC+CkO3CwXrjuvmDIB6spIOwGfpH7jmRYiYSOSQ4lc Zlz7ZoKv/Hrbp8J3AHJQJyGnfmkHfCZ+iwAyzr7B6gZmE6lY5ZZs+ZOnHvk5jhbiui8e8fuQJ PSpObW6LKuV1SL0E/xwUYbDOIqhVlfb2+9GuLBqx74uU3oC4gaS2TnPv6jv5aeLs7GoIFUqzs JTCEA/l/s3TkofJG48nDMgqfuiAY2/rRcKVnZNC7F/e8kc9XTNiYsf1p2xjP7DYBqVPUHTbN1 UyxtWAsIAd1REZCxj5Fcz5NYIMVYai4bli1zvtY3vXhTj2TOdW7QWLjtMEZPN4o5CwBPcJrwM ClYYpZQIafGTOpumtckJOc4Vr07tymuBAu5mv2iLwa3BHKN1BKf7VFN0HcUmkqD13v27SyEtn LeKFfZ21BsH0v0ryEpP4JBaDRZyhu2OFHCWomJVzyVbvHdiy4bJO28QzV+DJuMi13c18fG8M/ bcXEnHHUjZ16+pasDRkhcpsmB5zkXUr3iCAof6htQnuZnYIA8E= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Tue, 29 Aug 2017 22:17:25 +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. Signed-off-by: Markus Elfring --- drivers/media/dvb-frontends/cx24113.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/dvb-frontends/cx24113.c b/drivers/media/dvb-frontends/cx24113.c index 09c3fd1840f2..ee1f704f81f2 100644 --- a/drivers/media/dvb-frontends/cx24113.c +++ b/drivers/media/dvb-frontends/cx24113.c @@ -552,8 +552,7 @@ struct dvb_frontend *cx24113_attach(struct dvb_frontend *fe, const struct cx24113_config *config, struct i2c_adapter *i2c) { /* allocate memory for the internal state */ - struct cx24113_state *state = - kzalloc(sizeof(struct cx24113_state), GFP_KERNEL); + struct cx24113_state *state = kzalloc(sizeof(*state), GFP_KERNEL); int rc; if (!state) -- 2.14.1