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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,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 A73C7C433E9 for ; Thu, 25 Feb 2021 09:12:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5E91C64EDB for ; Thu, 25 Feb 2021 09:12:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236110AbhBYJLl (ORCPT ); Thu, 25 Feb 2021 04:11:41 -0500 Received: from out30-130.freemail.mail.aliyun.com ([115.124.30.130]:48436 "EHLO out30-130.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235816AbhBYJIK (ORCPT ); Thu, 25 Feb 2021 04:08:10 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R191e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e01424;MF=yang.lee@linux.alibaba.com;NM=1;PH=DS;RN=7;SR=0;TI=SMTPD_---0UPXQxjx_1614244047; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0UPXQxjx_1614244047) by smtp.aliyun-inc.com(127.0.0.1); Thu, 25 Feb 2021 17:07:28 +0800 From: Yang Li To: sudeep.holla@arm.com Cc: cristian.marussi@arm.com, lgirdwood@gmail.com, broonie@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Yang Li Subject: [PATCH] regulator: add missing call to of_node_put() Date: Thu, 25 Feb 2021 17:07:26 +0800 Message-Id: <1614244046-57560-1-git-send-email-yang.lee@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In one of the error paths of the for_each_child_of_node() loop, add missing call to of_node_put(). Fix the following coccicheck warning: ./drivers/regulator/scmi-regulator.c:343:1-23: WARNING: Function "for_each_child_of_node" should have of_node_put() before return around line 347. Reported-by: Abaci Robot Signed-off-by: Yang Li --- drivers/regulator/scmi-regulator.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/regulator/scmi-regulator.c b/drivers/regulator/scmi-regulator.c index 0e8b3ca..a41bb06 100644 --- a/drivers/regulator/scmi-regulator.c +++ b/drivers/regulator/scmi-regulator.c @@ -344,6 +344,7 @@ static int scmi_regulator_probe(struct scmi_device *sdev) ret = process_scmi_regulator_of_node(sdev, child, rinfo); /* abort on any mem issue */ if (ret == -ENOMEM) + of_node_put(child); return ret; } -- 1.8.3.1