From nobody Fri Dec 19 16:01:22 2025 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 D8335C04A95 for ; Sat, 22 Oct 2022 08:22:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229929AbiJVIWu (ORCPT ); Sat, 22 Oct 2022 04:22:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44336 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233717AbiJVIU4 (ORCPT ); Sat, 22 Oct 2022 04:20:56 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D461937F9F; Sat, 22 Oct 2022 00:58:39 -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 22F2460B8C; Sat, 22 Oct 2022 07:58:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1463BC433C1; Sat, 22 Oct 2022 07:58:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666425518; bh=MzqN5J3LzkgF+sMfK6atxZHurz4IuMxAyc9YhNaRH90=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dwiNyuxjS3q2ElTURGtps1/ecY6NUqkiIysu7pPe8ZETlsyl7+9xU4vizj8+CBE4D /hHXwMuqIuy1kJM2o+27dE2BJdioVa074F0famm8yljbKpC/ytFoDliqIY7gFYZzfF JDnjMl+t+E6k3JCHQtBtiZ3JPiImvdyKLM9ugxss= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Zheng Yongjun , Michael Ellerman , Sasha Levin Subject: [PATCH 5.19 497/717] powerpc/powernv: add missing of_node_put() in opal_export_attrs() Date: Sat, 22 Oct 2022 09:26:16 +0200 Message-Id: <20221022072520.249526274@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221022072415.034382448@linuxfoundation.org> References: <20221022072415.034382448@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Zheng Yongjun [ Upstream commit 71a92e99c47900cc164620948b3863382cec4f1a ] After using 'np' returned by of_find_node_by_path(), of_node_put() need be called to decrease the refcount. Fixes: 11fe909d2362 ("powerpc/powernv: Add OPAL exports attributes to sysfs= ") Signed-off-by: Zheng Yongjun Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20220906141703.118192-1-zhengyongjun3@huawe= i.com Signed-off-by: Sasha Levin --- arch/powerpc/platforms/powernv/opal.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms= /powernv/opal.c index 55a8fbfdb5b2..3510b55b36f8 100644 --- a/arch/powerpc/platforms/powernv/opal.c +++ b/arch/powerpc/platforms/powernv/opal.c @@ -892,6 +892,7 @@ static void opal_export_attrs(void) kobj =3D kobject_create_and_add("exports", opal_kobj); if (!kobj) { pr_warn("kobject_create_and_add() of exports failed\n"); + of_node_put(np); return; } =20 --=20 2.35.1