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=-8.7 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 B0255C10F13 for ; Thu, 11 Apr 2019 22:01:51 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7D40A2184B for ; Thu, 11 Apr 2019 22:01:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="UpeTdZdi"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=googlemail.com header.i=@googlemail.com header.b="EtKBSmFx" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7D40A2184B Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=googlemail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=flS2CjH90N0fgGPPfQZ2ks+2jZ96FkB/uwCiYVFrtvI=; b=UpeTdZdiXJtbSy a0O9+/WDnwShVOWhLtnHf0PC2duD1A12wdIegPMNIJL8R5mjvCm/Zu/umN3Alkw9CGEcS/F4NxQzH bp0bEwqNvLettqomrJmJSoT4tG0jxZ9FZ0NJXafRZ62WbpWCNjSfPk99Q0DkdR/MOC3BHIIvtcvG/ TVfgNAZ7F+4JKKz3WEyDKZnVvXgiWWeor1VXzFi/Z0hfM6/pCgC08aRhRtnsR33Ya2Vo1oyEhtw76 NiGgjdYppMDFzoBcbFxjsSnOrDgCnWSbCex4Uuv37teGVMeqcIzTt1jWrQkK5Z/j3gxi4GmRpPuSW t9Tgqh6+UerHUqoATALg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hEhlT-0004BG-0p; Thu, 11 Apr 2019 22:01:47 +0000 Received: from mail-wm1-x344.google.com ([2a00:1450:4864:20::344]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hEhl4-0003YI-LN; Thu, 11 Apr 2019 22:01:23 +0000 Received: by mail-wm1-x344.google.com with SMTP id z24so8544701wmi.5; Thu, 11 Apr 2019 15:01:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=TOmehU4NtJzE5DRqIgvNN4m9djQewwCjbGHx9sj8Xmc=; b=EtKBSmFxn8M86szFDp2PbLec2TxzAMfeQHUxm3wZnVjMXX/xmjfc9AsnTxnSI635sv x2KtCKSn4xhsZzr/22KpZhAuF5QvZ0xau0T0gg/3QdHUeGJrDpiVKhh/PBnI/mzkxLrf 6m3A05Zsdrfz/3OYHOOBzenDN3vUl6GwnF9jD14dHDwFxMK83w/jxNg0qnV96zbzLD0H inpXP9+62EqOGeMFmgE5T9pHYv9OVYSr2dNS/HrqRyPyuAPbWmF9AgqKeD7hlxeT4g21 3xmxuXekqTmlmPzc3DuJsOt+2qdqoxXD/IxkWvtadKJ3e1Ylk/VSXufySfbDTg7kcLo0 OisA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=TOmehU4NtJzE5DRqIgvNN4m9djQewwCjbGHx9sj8Xmc=; b=nvtHThFV5mRnqQGpVVZh+H5i/X779K7reLvlqPu2Fdjj41qkK9iGtglQOpZ/ifCFMi TfOYZKFPMqTGhMdoRoFNfUi0QuRKw7X7jy5BrRPz+RZvtSR66weplAUvM1Lt+sRh9dRN 6TK1CuD3sNqAhqzZkNrkm6GuXnYmzK0sYvrz9cadnZtp/dyqrjnI0gC6/HSvcRzI0HHW FFbzonLr0hy0Mrt8S2zVjS0sEWo8esq5B67mjppZ0hiZXfpga8jByI10IXViRy/pWXKR uV3uUd8Bd6a2ZiDZ3B7dJzdPiGXAP5U+b6MSlErMw8U/ozXBDnKbySemf12pSEpTr+3P 6HAA== X-Gm-Message-State: APjAAAVtYGMvtP7632pRetcswdK462PjJsZb9bBDR80eqyJZRJOytrxl fDo1TJYQIizL1nUpEqR+nx0= X-Google-Smtp-Source: APXvYqyp2y/bXkFnt+6wuuBKNqjX/TVPl3xAEoP0SGsXv8/vf24Zk69nEmrvknj1iULPO1/MVPxdMw== X-Received: by 2002:a1c:5f06:: with SMTP id t6mr8583638wmb.7.1555020081342; Thu, 11 Apr 2019 15:01:21 -0700 (PDT) Received: from blackbox.darklights.net (p200300F133C8AD0009F15067C8D22C31.dip0.t-ipconnect.de. [2003:f1:33c8:ad00:9f1:5067:c8d2:2c31]) by smtp.googlemail.com with ESMTPSA id s189sm13266186wmf.45.2019.04.11.15.01.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 11 Apr 2019 15:01:20 -0700 (PDT) From: Martin Blumenstingl To: liang.yang@amlogic.com, linux-amlogic@lists.infradead.org, linux-mtd@lists.infradead.org, richard@nod.at, miquel.raynal@bootlin.com Subject: [PATCH 1/4] mtd: rawnand: meson: use struct_size macro Date: Fri, 12 Apr 2019 00:00:53 +0200 Message-Id: <20190411220056.19109-2-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190411220056.19109-1-martin.blumenstingl@googlemail.com> References: <20190411220056.19109-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190411_150122_704033_E2E1F9C6 X-CRM114-Status: GOOD ( 11.68 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jianxin.pan@amlogic.com, bbrezillon@kernel.org, Martin Blumenstingl , linux-kernel@vger.kernel.org, marek.vasut@gmail.com, computersforpeace@gmail.com, dwmw2@infradead.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Use the recently introduced struct_size macro instead of open-coding it's logic. No functional changes. Signed-off-by: Martin Blumenstingl --- drivers/mtd/nand/raw/meson_nand.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/mtd/nand/raw/meson_nand.c b/drivers/mtd/nand/raw/meson_nand.c index cb0b03e36a35..c1a6af57dab5 100644 --- a/drivers/mtd/nand/raw/meson_nand.c +++ b/drivers/mtd/nand/raw/meson_nand.c @@ -1242,8 +1242,7 @@ meson_nfc_nand_chip_init(struct device *dev, return -EINVAL; } - meson_chip = devm_kzalloc(dev, - sizeof(*meson_chip) + (nsels * sizeof(u8)), + meson_chip = devm_kzalloc(dev, struct_size(meson_chip, sels, nsels), GFP_KERNEL); if (!meson_chip) return -ENOMEM; -- 2.21.0 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/