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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 ABFDEC432C0 for ; Fri, 29 Nov 2019 01:37:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4A9012158A for ; Fri, 29 Nov 2019 01:37:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mykernel.net header.i=cgxu519@mykernel.net header.b="bZ1gHvfb" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726716AbfK2BhL (ORCPT ); Thu, 28 Nov 2019 20:37:11 -0500 Received: from sender3-of-o52.zoho.com.cn ([124.251.121.247]:21948 "EHLO sender3.zoho.com.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726696AbfK2BhL (ORCPT ); Thu, 28 Nov 2019 20:37:11 -0500 ARC-Seal: i=1; a=rsa-sha256; t=1574991427; cv=none; d=zoho.com.cn; s=zohoarc; b=pYw/w8L5Mimngy+6F+rEdDl9QKmrxy8PKJmq4zZNrlCh8cq0Tyu3ZDlBg1Oqh0fRJ/GnOe08iUn7GmvsKMEcsLVviBjk8gqmSKXValF6dG+hAYchpWXy2YrnFZyXTZ4kpUsG5tXoyQ9czs6U5R2yWNjB3Rkwu/Azc+2RswRCTDY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com.cn; s=zohoarc; t=1574991427; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:MIME-Version:Message-ID:Subject:To; bh=6Gd+K7iZkeXmPQdKtVEkuM2BwhHSn2yjXqABVv19SX4=; b=lEqEgnJtbJCuh2Se4G3v/l/9lHuJKV+uI7ArL6Y2CB7bu0SZjP9XQ9B2i760DdkXGKec3QnezSoG5f7IfK6P59y5xSsNuDQD7x2qkQ99cfb2QsXLQPO9+c/rvGiabMo1Pe99CHaLXPnf6csvsXsw5SX8G1qyOd4sgFjGg4mZMjA= ARC-Authentication-Results: i=1; mx.zoho.com.cn; dkim=pass header.i=mykernel.net; spf=pass smtp.mailfrom=cgxu519@mykernel.net; dmarc=pass header.from= header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1574991427; s=zohomail; d=mykernel.net; i=cgxu519@mykernel.net; h=From:To:Cc:Message-ID:Subject:Date:MIME-Version:Content-Transfer-Encoding:Content-Type; l=680; bh=6Gd+K7iZkeXmPQdKtVEkuM2BwhHSn2yjXqABVv19SX4=; b=bZ1gHvfbs8NwWxX+f5906/spLk0uuiA9yjag06XUDd6Opof6Hg+M+dNidu6qzPln KytxXGqHtovbOXJ/sOXuPc6jGGhab54lgzQjZ73mHW5j4/IrOWqRYDBUog626roZE7e bdF+B3ilTaWcFnQ5NC1oeaaMtiOgPGNX1/OqRyZI= Received: from localhost.localdomain (218.18.229.179 [218.18.229.179]) by mx.zoho.com.cn with SMTPS id 1574991425595539.8182833620485; Fri, 29 Nov 2019 09:37:05 +0800 (CST) From: Chengguang Xu To: jack@suse.com Cc: linux-ext4@vger.kernel.org, Chengguang Xu Message-ID: <20191129013636.7624-1-cgxu519@mykernel.net> Subject: [Resend PATCH] ext2: set proper errno in error case of ext2_fill_super() Date: Fri, 29 Nov 2019 09:36:36 +0800 X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZohoCNMailClient: External Content-Type: text/plain; charset=utf8 Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Set proper errno in the case of failure of initializing percpu variables. Signed-off-by: Chengguang Xu --- Forgot to cc ext4 maillist, so resend it. fs/ext2/super.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/ext2/super.c b/fs/ext2/super.c index 30c630d73f0f..74a9e3e71c13 100644 --- a/fs/ext2/super.c +++ b/fs/ext2/super.c @@ -1147,6 +1147,7 @@ static int ext2_fill_super(struct super_block *sb, vo= id *data, int silent) =09=09=09=09ext2_count_dirs(sb), GFP_KERNEL); =09} =09if (err) { +=09=09ret =3D err; =09=09ext2_msg(sb, KERN_ERR, "error: insufficient memory"); =09=09goto failed_mount3; =09} --=20 2.20.1