From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751985AbdH2Tpu (ORCPT ); Tue, 29 Aug 2017 15:45:50 -0400 Received: from mout.web.de ([212.227.15.4]:64297 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751755AbdH2Tpp (ORCPT ); Tue, 29 Aug 2017 15:45:45 -0400 Subject: [media] as102_fe: Improve a size determination in as102_attach() From: SF Markus Elfring To: linux-media@vger.kernel.org, Mauro Carvalho Chehab , Max Kellermann Cc: LKML , kernel-janitors@vger.kernel.org References: Message-ID: <45666d70-6afc-ccfe-c210-a3fb07ee1fb8@users.sourceforge.net> Date: Tue, 29 Aug 2017 21:45:39 +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: Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:REjlrNVTmiuyhaqVvmjN9QA8S9xOjhJ5JVUuxv6SNjscVdI2G91 Y7d25B3Uxml73Ne+Ji9fM6Z1zqVh5BR7yKAi7JXzTN+DVey7NnvuMTR8i2QHxa/U2USQx+z hN0P03MNU+sGGig7gToMq1mTVrs3uvOEZwf6AYyjYmBQ1QLvs4Oq/piFbvizNkHgXqoeC9Z MM/91ai+E1QXS7+ag8pgw== X-UI-Out-Filterresults: notjunk:1;V01:K0:aYteHpCNuDE=:I6gxxb/o2d5rrXzWPuKRyn JmcywBgOD0ZBUItGm8CIkx+R/C6MCDsuw9AtF5tGmjUchS6Ld9Mta7tw64E9W43t1Ud47jT96 FnnJDWOGzgR3f8LhTBiMcMRi4LkmVKwc4/mMzFB9CIpHVzIpBIE0zAeYyjcaGhXSyEI1e5K6z 08sMRDMlCmjkaEEnJ218HG9rZ+7tPSxNXP/dwkdN7j4LHlSevnTTHeVI51sh/XZUowE5S9j4L cjgBTFCYOn3ttk/rRKCrPrGYvhN/vV2NvlskPzXaldU6DfsT+bAk/Q6o8ixTsJjAAIsVpd97y IxcVL19bGsW6z9imCE6qelBLBeijQvpqcjP3n3dYDMcE/v09+MJG48L5FOCQDkEhAFpN+7E2d JmON0A5NgsbuGJrf5qXicKGCe4QQ1tqGWgtV0U4+OBwQj1Qnv6UTBg806jdAnMcQXLT+XdqcT g4aQA8oV9q+nNLwkIe9vJ2MxcSjwTjRyzSHhAu5HOHTul4QwDiWSarP58fL4yP+naM+51WopV qHeLOadfxqwvxnIUizOK9BD1ApOm611WBzOyZd1POxSNKDZzjwUtrSjZvs6QndT8Vggnof9Xk H20F8FCcolPuMPoQ/j3cgmlbpFCTYo4oDbI+dqFxmO6Wxpbrxm/FFRCt9C/f7ed+BhszyZqTx S2yQZdLModvyTGWj5QPqobxpfznPBqVmq/Z3pKUsO1M7cLSMBR+8OHR6+x6yz17D/Ef55wxRY 7QG9uw+Ev2OkgH+m0v+FmuTS4twR5xpUfFGSCGN5MoPkcatifjHCOhx6ufDFsiufkW/24IJeZ ry8lun0qIJ6LUT/ZvwbJKAIzujuzCbUM030//T7OX6ihM7SZ9M= 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 21:30:38 +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/dvb-frontends/as102_fe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/as102_fe.c b/drivers/media/dvb-frontends/as102_fe.c index 1fb4ab21d786..b1c84ee914f0 100644 --- a/drivers/media/dvb-frontends/as102_fe.c +++ b/drivers/media/dvb-frontends/as102_fe.c @@ -455,7 +455,7 @@ struct dvb_frontend *as102_attach(const char *name, struct as102_state *state; struct dvb_frontend *fe; - state = kzalloc(sizeof(struct as102_state), GFP_KERNEL); + state = kzalloc(sizeof(*state), GFP_KERNEL); if (!state) return NULL; -- 2.14.1