From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751423AbdIPKwh (ORCPT ); Sat, 16 Sep 2017 06:52:37 -0400 Received: from mout.web.de ([212.227.15.4]:53263 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751185AbdIPKwf (ORCPT ); Sat, 16 Sep 2017 06:52:35 -0400 Subject: [PATCH 2/3] [media] mr800: Improve a size determination in usb_amradio_probe() From: SF Markus Elfring To: linux-media@vger.kernel.org, Alexey Klimov , Mauro Carvalho Chehab Cc: LKML , kernel-janitors@vger.kernel.org References: <7efe75db-dbb4-0fe7-509d-908b81072ca1@users.sourceforge.net> Message-ID: Date: Sat, 16 Sep 2017 12:52:30 +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: <7efe75db-dbb4-0fe7-509d-908b81072ca1@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:ZHImcjpTrJGS/yaz4euQwAThMx3nfyM6RKQZDeVsNnCkAo2aP4K Tqyv+072aYVts1zlb5349Q4OFkY737X5mXSQMgmuZr/6fl+dx03VZofkvmXVevbWiH5cFJ6 M5GvdoVpkib1dD13RJW0U9NHzGV6sxlSYBY39lZPdTnRWKRqXWd/nRi6JW/zl3l1V6399PP Io8AIzvA34AJI3HtoR6IQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:AiT4+QQ39N0=:q0Pj7c+8/u+VfhHJWiMUoD xGQ/1m1rTVNVBn//sCWcqM+B6e4y9O60V35Dz3UNpV65e8bMaSZI+imhVEP2eej/yeLtERD2j /LoaSENehWDWj6ccCnODM8jG2gagcTbRUIOHulfvlP9eGZgEGiVp/CZNo8TOOZvYTU+WuZMsN SW47lyIhydYuCzTXwDm/y66MivsX6Ch46hYo4aXvA0NEB9SkCHBAY26wvo5F8ZV2d3u6IEV3/ He0mXfq9dUigSJegIm2crfHnh8LC8M9F2dMks7uxZ1JHUjVACmNs7Wl2EcsYIz4AEYD7buEge PP23WjrLNFjdXLy/UkzodiTdVIhhC3gDDJIWko7YYtMJHdrfmv6f3iiL9pq4gqBX/leoMhyWc Sus6vJQcaX69kJ07BEGXUfwheLaE32VFaBII1D4Tx+/GEddSyIeUpNLnaz9W35BD19OFlIzlp WRBnI+HXdQk+Tq17iCQqrMJx7EBNObVN7FBb/ZTZTxa+0aa9EGo94b0QB+9yvaJccMkQ89RpE yKjzLtWC/c1DCed/Gdt8zLHXtm9ugsLhFSM4wtUrvrTG9I5ZTPgJ23bQ3LFS3JeU/weCy/QOg Ur/bUWsvCZpwd2dE1wVGvgmlVHI64isHGGBTs9mhiFu4mRHJUHMtw3f6ml7EM09g4X/e3L+HP WnYXfx7FJJIOy6sYMP61KzyzBHiMWlIKSJdEe5t6beUHflt8k1pFxsWPz/SeQBJ1pWTOR46i9 dvpZOHqRq2feuncngGdYHY3cZQ6eG+rayAiKOl61AalBLc+Hb8l3QZRLfaivksUD2wTJbPDp8 to5EivpCyyNAcJK6oICDoeMjuFLSSp+/9R8IVr57sBxxN9EwQ0= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sat, 16 Sep 2017 11:34:11 +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/radio/radio-mr800.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/radio/radio-mr800.c b/drivers/media/radio/radio-mr800.c index 63a9b92ab495..7c4554ce1cf0 100644 --- a/drivers/media/radio/radio-mr800.c +++ b/drivers/media/radio/radio-mr800.c @@ -515,4 +515,3 @@ static int usb_amradio_probe(struct usb_interface *intf, - radio = kzalloc(sizeof(struct amradio_device), GFP_KERNEL); - + radio = kzalloc(sizeof(*radio), GFP_KERNEL); if (!radio) { -- 2.14.1