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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD811C433EF for ; Tue, 22 Mar 2022 19:17:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230434AbiCVTTM (ORCPT ); Tue, 22 Mar 2022 15:19:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48506 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230112AbiCVTTM (ORCPT ); Tue, 22 Mar 2022 15:19:12 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 98F1626AF1 for ; Tue, 22 Mar 2022 12:17:44 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 37B0D61652 for ; Tue, 22 Mar 2022 19:17:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 83FD6C340EC; Tue, 22 Mar 2022 19:17:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1647976663; bh=j2f4SwH9Kw8js2cW36Pa5Da1w3K4NOC5Unjlr3qwASc=; h=Date:To:From:Subject:From; b=FlPzsZpNPkGRwS8B0TA17m5kwjZzE+kULxQwDBI+IUlleCmqH976ZrLl1JrQ9nuU6 5g+gnbM50llnrWCY49g4xILapr2Jr0l16seCK9lL13NPOglMWNOcEusNzVB76v6/nv sGjPzBoxSiSiwe1aRhetIyhWW3Lf96c2QvURi9Zw= Date: Tue, 22 Mar 2022 12:17:42 -0700 To: mm-commits@vger.kernel.org, sj@kernel.org, abaci@linux.alibaba.com, jiapeng.chong@linux.alibaba.com, akpm@linux-foundation.org From: Andrew Morton Subject: [folded-merged] mm-damon-implement-a-minimal-stub-for-sysfs-based-damon-interface-fix.patch removed from -mm tree Message-Id: <20220322191743.83FD6C340EC@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm/damon/sysfs: fix missing error code in damon_sysfs_attrs_add_dirs() has been removed from the -mm tree. Its filename was mm-damon-implement-a-minimal-stub-for-sysfs-based-damon-interface-fix.patch This patch was dropped because it was folded into mm-damon-implement-a-minimal-stub-for-sysfs-based-damon-interface.patch ------------------------------------------------------ From: Jiapeng Chong Subject: mm/damon/sysfs: fix missing error code in damon_sysfs_attrs_add_dirs() The error code is missing in this code scenario, add the error code '-ENOMEM' to the return value 'err'. Eliminate the follow smatch warning: mm/damon/sysfs.c:1647 damon_sysfs_attrs_add_dirs() warn: missing error code 'err'. Link: https://lkml.kernel.org/r/20220302111120.24984-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Jiapeng Chong Reported-by: Abaci Robot Reviewed-by: SeongJae Park Signed-off-by: Andrew Morton --- mm/damon/sysfs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/mm/damon/sysfs.c~mm-damon-implement-a-minimal-stub-for-sysfs-based-damon-interface-fix +++ a/mm/damon/sysfs.c @@ -452,8 +452,10 @@ static int damon_sysfs_attrs_add_dirs(st attrs->intervals = intervals; nr_regions_range = damon_sysfs_ul_range_alloc(10, 1000); - if (!nr_regions_range) + if (!nr_regions_range) { + err = -ENOMEM; goto put_intervals_out; + } err = kobject_init_and_add(&nr_regions_range->kobj, &damon_sysfs_ul_range_ktype, &attrs->kobj, _ Patches currently in -mm which might be from jiapeng.chong@linux.alibaba.com are mm-vmallocc-fix-unused-function-warning.patch mm-damon-implement-a-minimal-stub-for-sysfs-based-damon-interface.patch