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=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS 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 23CD0C282D7 for ; Wed, 30 Jan 2019 09:26:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F365B20882 for ; Wed, 30 Jan 2019 09:26:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730371AbfA3J0C (ORCPT ); Wed, 30 Jan 2019 04:26:02 -0500 Received: from mail-sz.amlogic.com ([211.162.65.117]:7480 "EHLO mail-sz.amlogic.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730286AbfA3J0A (ORCPT ); Wed, 30 Jan 2019 04:26:00 -0500 Received: from [10.28.18.236] (10.28.18.236) by mail-sz.amlogic.com (10.28.11.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1591.10; Wed, 30 Jan 2019 17:26:49 +0800 Subject: Re: [PATCH][next] mtd: rawnand: meson: fix missing assignment of ret on a call to meson_chip_buffer_init To: Colin King , Boris Brezillon , Miquel Raynal , Richard Weinberger , David Woodhouse , Brian Norris , Marek Vasut , Kevin Hilman , , , CC: , References: <20190129105757.19138-1-colin.king@canonical.com> From: Liang Yang Message-ID: Date: Wed, 30 Jan 2019 17:26:49 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: <20190129105757.19138-1-colin.king@canonical.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.28.18.236] X-ClientProxiedBy: mail-sz.amlogic.com (10.28.11.5) To mail-sz.amlogic.com (10.28.11.5) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Colin, On 2019/1/29 18:57, Colin King wrote: > From: Colin Ian King > > The call to meson_chip_buffer_init is not assigning ret, however, ret > is being checked for failure. Fix this by adding in the missing assignment. > > Fixes: 2d570b34b41a ("mtd: rawnand: meson: add support for Amlogic NAND flash controller") > Signed-off-by: Colin Ian King > --- > drivers/mtd/nand/raw/meson_nand.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/mtd/nand/raw/meson_nand.c b/drivers/mtd/nand/raw/meson_nand.c > index e858d58d97b0..b9c543d1054c 100644 > --- a/drivers/mtd/nand/raw/meson_nand.c > +++ b/drivers/mtd/nand/raw/meson_nand.c > @@ -1206,7 +1206,7 @@ static int meson_nand_attach_chip(struct nand_chip *nand) > dev_err(nfc->dev, "16bits bus width not supported"); > return -EINVAL; > } > - meson_chip_buffer_init(nand); > + ret = meson_chip_buffer_init(nand); Looks good to me: Acked-by: Liang Yang > if (ret) > return -ENOMEM; > >