From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 89245C433DF for ; Fri, 19 Jun 2020 20:34:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6F80D2082F for ; Fri, 19 Jun 2020 20:34:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390418AbgFSUet (ORCPT ); Fri, 19 Jun 2020 16:34:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389383AbgFSUes (ORCPT ); Fri, 19 Jun 2020 16:34:48 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A285DC06174E; Fri, 19 Jun 2020 13:34:48 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 2E780120ED481; Fri, 19 Jun 2020 13:34:48 -0700 (PDT) Date: Fri, 19 Jun 2020 13:34:47 -0700 (PDT) Message-Id: <20200619.133447.1535301202026624032.davem@davemloft.net> To: gustavoars@kernel.org Cc: olteanv@gmail.com, andrew@lunn.ch, vivien.didelot@gmail.com, f.fainelli@gmail.com, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, gustavo@embeddedor.com Subject: Re: [PATCH][next] net: dsa: sja1105: Use struct_size() in kzalloc() From: David Miller In-Reply-To: <20200619181007.GA32353@embeddedor> References: <20200619181007.GA32353@embeddedor> X-Mailer: Mew version 6.8 on Emacs 26.3 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Fri, 19 Jun 2020 13:34:48 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: "Gustavo A. R. Silva" Date: Fri, 19 Jun 2020 13:10:07 -0500 > Make use of the struct_size() helper instead of an open-coded version > in order to avoid any potential type mistakes. > > This code was detected with the help of Coccinelle and, audited and > fixed manually. > > Addresses-KSPP-ID: https://github.com/KSPP/linux/issues/83 > Signed-off-by: Gustavo A. R. Silva Applied.