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=-10.0 required=3.0 tests=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 0D2D9C433DF for ; Sun, 28 Jun 2020 12:30:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CC2272070A for ; Sun, 28 Jun 2020 12:30:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726436AbgF1MaS (ORCPT ); Sun, 28 Jun 2020 08:30:18 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:33740 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726344AbgF1MaS (ORCPT ); Sun, 28 Jun 2020 08:30:18 -0400 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id AC6F8B8F7D5A3835E5DC; Sun, 28 Jun 2020 20:30:14 +0800 (CST) Received: from szvp000203569.huawei.com (10.120.216.130) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.487.0; Sun, 28 Jun 2020 20:30:06 +0800 From: Chao Yu To: CC: , , , Chao Yu Subject: [PATCH 1/3] f2fs: fix wrong return value of f2fs_bmap_compress() Date: Sun, 28 Jun 2020 20:29:38 +0800 Message-ID: <20200628122940.29665-1-yuchao0@huawei.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.120.216.130] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If compression is disable, we should return zero rather than -EOPNOTSUPP to indicate f2fs_bmap() is not supported. Signed-off-by: Chao Yu --- fs/f2fs/data.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index dfd322515357..91dc7b598961 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -3703,10 +3703,9 @@ static sector_t f2fs_bmap_compress(struct inode *inode, sector_t block) } f2fs_put_dnode(&dn); - return blknr; #else - return -EOPNOTSUPP; + return 0; #endif } -- 2.26.2