From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752565AbdEUI0f (ORCPT ); Sun, 21 May 2017 04:26:35 -0400 Received: from mout.web.de ([212.227.17.11]:52771 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750860AbdEUI0d (ORCPT ); Sun, 21 May 2017 04:26:33 -0400 Subject: [PATCH 2/3] zswap: Improve a size determination in zswap_frontswap_init() From: SF Markus Elfring To: linux-mm@kvack.org, Dan Streetman , Seth Jennings Cc: LKML , kernel-janitors@vger.kernel.org References: <05101843-91f6-3243-18ea-acac8e8ef6af@users.sourceforge.net> Message-ID: <19f9da22-092b-f867-bdf6-f4dbad7ccf1f@users.sourceforge.net> Date: Sun, 21 May 2017 10:26:22 +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: <05101843-91f6-3243-18ea-acac8e8ef6af@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:rVtWMonlTNkq6ono4oTnLNn59DQwanwWvFENw60Sv9dZ2bxRlQn VndZuT2HPBjW7Nz/Tynl7VmomrMtkws9Ga2u4NBJ0G0ujyoBCFO2IYLM3yMFjtC2sc6roT5 qYq7H/Ii+uq+Ly6sOzC1OVAhy0Dxan3NA/Rz3pNiaqa8/IlPmztWIC9xV6eEhSN3LPY/EPF 1NjUBVu9nZypmpGYJSxPA== X-UI-Out-Filterresults: notjunk:1;V01:K0:RfUOk3kgbRc=:vW1XHzcoxp5O0OS4knUTMo 9WanwEuDmI/C7q+iW8bo2GkyNAGdBGLVst8rcAUmc6C/4eN7wufAFNW7yaHTWZAzLT4JcLDg3 djRQ44KZ3CENFt2e4YewJe3fDgsQBMdTad/pH0QpXTVAFCRGQ3cvt9uYPuerhtfMZyIMYu+Ga Rgo4uJ/S1AKg/MQxZIaM20ttdZo9Yr1rwvGrr7sDV0i5o7XsMtqLhlcVrdkjuBz7ilpylojnJ 2AF5NY3C+C2efy3Y6SpygeeRycg/m68TIV36IvuHEEeIiWzaLOsm4Grgv/t7kO58SGZVrwmS+ 98rAFYAfvPG6cYjsz6EuQfVw+frx/ifLYLg+XCzqAomquWJr68qhqaz4OMaN+5pINeRwNOIN6 4h6FZH4swueAo3I5u7F06+M/lNW3z3V1vBMCIgqiCdvHVKvGe1VCMi6rvjS41OThnJZJAmekF 27bOcg6frQoAx/1oHMKFhlbxFtwdNECaGVs9HAq+OoN0y/eTP6SU4yrXsAVLy2eEDlBiqjDPS 8vdo6h0T4OJLAORfrjsaoGE85m9j2bMwXz3TcHa6uj+j4PnQD6gJJEXMCjlTg4MGbOTKmBFai bIXEGTqZbvf3CcciuLJY2iNTnGesIuJLmvj7TQd1S01O9tof4qeS4L9BrPZiacUkqvmyyAlTp GT9GnrrhHTlo+w3+qL/e7dkrB9w/7pgrWSZLW5VxHXFuNC0Eb5+ia/z+iitplROLEWXWWhuhC +Mx2zbViR2MzTYJtHeKWonrddDvZYhAASyDFUGQWqSYOU+VXx3Yb4bRjwUDFTVdM1l5HeeGrr lROhAjn Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sat, 20 May 2017 22:44:03 +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 --- mm/zswap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/zswap.c b/mm/zswap.c index 18d8e87119a6..a6e67633be03 100644 --- a/mm/zswap.c +++ b/mm/zswap.c @@ -1156,5 +1156,5 @@ static void zswap_frontswap_init(unsigned type) { struct zswap_tree *tree; - tree = kzalloc(sizeof(struct zswap_tree), GFP_KERNEL); + tree = kzalloc(sizeof(*tree), GFP_KERNEL); if (!tree) { -- 2.13.0