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 6F34DC43334 for ; Wed, 8 Jun 2022 00:15:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1386940AbiFGWth (ORCPT ); Tue, 7 Jun 2022 18:49:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1381308AbiFGVk0 (ORCPT ); Tue, 7 Jun 2022 17:40:26 -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 9368F232802; Tue, 7 Jun 2022 12:06:40 -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 2E3CC617DA; Tue, 7 Jun 2022 19:06:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3E98CC34115; Tue, 7 Jun 2022 19:06:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1654628799; bh=ocfS7A3RXskJpAaCX74xsV9vLCUzdp7U0CdD+K9j1Jc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fNMeuffSebsR52mtJuvluRM/FCvWKJASlhg1ht0QeV7hCyIfplOR4lNPvFivvQRIb l8ghZIFz+hIELSitS43jG58OY3XnjXHjdwNTIW9TcF71RKNZmQPk/ok3qfu7gBDxIi 0n/NY7Sso1huODWezuDxjFQMwIfqWVPpFeSIqUhc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Miaoqian Lin , Mark Brown , Sasha Levin Subject: [PATCH 5.18 419/879] ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe Date: Tue, 7 Jun 2022 18:58:57 +0200 Message-Id: <20220607165015.024921083@linuxfoundation.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220607165002.659942637@linuxfoundation.org> References: <20220607165002.659942637@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Miaoqian Lin [ Upstream commit 2be84f73785fa9ed6443e3c5b158730266f1c2ee ] of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Fixes: 08641c7c74dd ("ASoC: mxs: add device tree support for mxs-saif") Signed-off-by: Miaoqian Lin Link: https://lore.kernel.org/r/20220511133725.39039-1-linmq006@gmail.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/mxs/mxs-saif.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c index 879c1221a809..7afe1a1acc56 100644 --- a/sound/soc/mxs/mxs-saif.c +++ b/sound/soc/mxs/mxs-saif.c @@ -754,6 +754,7 @@ static int mxs_saif_probe(struct platform_device *pdev) saif->master_id = saif->id; } else { ret = of_alias_get_id(master, "saif"); + of_node_put(master); if (ret < 0) return ret; else -- 2.35.1