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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED autolearn=ham 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 3E876C6778C for ; Wed, 4 Jul 2018 17:28:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E50A021CF8 for ; Wed, 4 Jul 2018 17:28:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="dX3nhYSj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E50A021CF8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753186AbeGDR2D (ORCPT ); Wed, 4 Jul 2018 13:28:03 -0400 Received: from mail-pf0-f193.google.com ([209.85.192.193]:37329 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752197AbeGDR2B (ORCPT ); Wed, 4 Jul 2018 13:28:01 -0400 Received: by mail-pf0-f193.google.com with SMTP id h20-v6so3152446pfn.4 for ; Wed, 04 Jul 2018 10:28:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:mime-version:content-disposition; bh=XznfKr7ZDO9o+PxvAu34GxzDSU595c/V/idhMlKj4vo=; b=dX3nhYSjpZHJEqEjFTvCtgZRcMV/VVQOsiyVGdelUeMfSkckdwDaOSX7W34PQh29tJ W0KefOqn73Eud5kQI/7ZRGCXVq3nGFNFTW90ej+j/rBq1wuSw0sxk5C9hn2a5hirFygw QRoHx3XWsrxyDQ1S+h6Fpn641Z2UxkZJ6aQ5E= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=XznfKr7ZDO9o+PxvAu34GxzDSU595c/V/idhMlKj4vo=; b=BFlJdqm+ZODp1bApPHP06YLI/Iu3xbc/fC+ItkAxTsoqXI9HBEoAQpbf6cMfsevcyD Rkt9+gekOdQ1Fx8jbIZ3NPftsHJWRePDVh93ls+mKSeCW8avMcmoFL//66hzmydyOfHH Lz0bco1xPsWoxxnd1LxV/4dDOI0NhCLwgOMFll2ngS7q8dy/y4OH73EMW6tENeyMlnvs QUmXtnlW6IMqxTG7vjL8dZNAm4vF2/aHYGkI9c/zQ2Vui/N8Z1PWZciUzAFVtzuD9eTT k3UfRyNSkhZ/omRyw1XDRIrZFZNwlBDzyyWy58YxVYqpkLzl+X8McYXdNjmA3vZeQeMD nDKQ== X-Gm-Message-State: APt69E1mNlKMlGCwXNJQBw7PbFS1PyxE8gJdCTlw5osNWa8YrpaXQg4K +fb3QEuP9T04wd8Bt29d04w5Pw== X-Google-Smtp-Source: AAOMgpdKEiYSTFZ7fOGGmjZNFbpagjUtacZDvA8qo1u/HKhAr4sf/rzlfPJVmwcXP2GcOS8h9zDJWQ== X-Received: by 2002:a63:4f63:: with SMTP id p35-v6mr2692796pgl.167.1530725281568; Wed, 04 Jul 2018 10:28:01 -0700 (PDT) Received: from www.outflux.net (173-164-112-133-Oregon.hfc.comcastbusiness.net. [173.164.112.133]) by smtp.gmail.com with ESMTPSA id c72-v6sm10705013pga.69.2018.07.04.10.28.00 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 04 Jul 2018 10:28:00 -0700 (PDT) Date: Wed, 4 Jul 2018 10:27:59 -0700 From: Kees Cook To: Boris Brezillon Cc: Peter Pan , Miquel Raynal , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] mtd: spinand: Use 2-factor allocator calls Message-ID: <20180704172759.GA33591@beast> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As already done treewide, switch from open-coded multiplication to using 2-factor allocator helpers. Signed-off-by: Kees Cook --- drivers/mtd/nand/spi/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 17d207a49cb9..fed9211c6f19 100644 --- a/drivers/mtd/nand/spi/core.c +++ b/drivers/mtd/nand/spi/core.c @@ -159,9 +159,9 @@ static int spinand_init_cfg_cache(struct spinand_device *spinand) unsigned int target; int ret; - spinand->cfg_cache = devm_kzalloc(dev, - sizeof(*spinand->cfg_cache) * + spinand->cfg_cache = devm_kcalloc(dev, nand->memorg.ntargets, + sizeof(*spinand->cfg_cache), GFP_KERNEL); if (!spinand->cfg_cache) return -ENOMEM; -- 2.17.1 -- Kees Cook Pixel Security