From nobody Mon Apr 27 08:41:09 2026 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 2F328C433EF for ; Wed, 15 Jun 2022 08:18:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244082AbiFOISm (ORCPT ); Wed, 15 Jun 2022 04:18:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53720 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243896AbiFOISe (ORCPT ); Wed, 15 Jun 2022 04:18:34 -0400 Received: from m15113.mail.126.com (m15113.mail.126.com [220.181.15.113]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id A494E275DB for ; Wed, 15 Jun 2022 01:18:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=WAvjG aW8eeZFyULt3oiXcMYMmRC4xcP9KkvwRhP2h50=; b=anpYU+dPQOLolCsmnwm4C 9IioO/uKySaYT+0jgB17zQdo6Zb9y6cUwtOSvBfFkoYyFbV916i7AK+sciYrIeSa RrhBqrZV8MFgjZ6HJE1HlPJyTDzD6idN9VYW4ilKd8RVBOfvOV15D1KmZtrDiRff gp06+u3v5xQd/XyktQEklI= Received: from localhost.localdomain (unknown [124.16.139.61]) by smtp3 (Coremail) with SMTP id DcmowAAHppfDlalidF98DQ--.36961S2; Wed, 15 Jun 2022 16:18:11 +0800 (CST) From: heliang To: linux@armlinux.org.uk Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, windhl@126.com Subject: [PATCH] arm: mm: Add missing of_node_put() in cache-tauros2.c Date: Wed, 15 Jun 2022 16:18:11 +0800 Message-Id: <20220615081811.3960357-1-windhl@126.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: DcmowAAHppfDlalidF98DQ--.36961S2 X-Coremail-Antispam: 1Uf129KBjvdXoWrtF4UXry8JryrtFy8ZF4xJFb_yoW3KFXEgF yIvw1UCrsYgan2vr1DCF45Gr4UZwnY93Z5Xr13XrnxAr1fXFyUJrs3tanav348urZYgFZ3 JrWDJ340yF1agjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7xR_k9NDUUUUU== X-Originating-IP: [124.16.139.61] X-CM-SenderInfo: hzlqvxbo6rjloofrz/1tbi2gQhF1uwMNPbEAAAsr Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" In tauros2_init, we use of_find_matching_node() to get a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore. Signed-off-by: heliang --- arch/arm/mm/cache-tauros2.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mm/cache-tauros2.c b/arch/arm/mm/cache-tauros2.c index 88255bea65e4..05eab6e44cfc 100644 --- a/arch/arm/mm/cache-tauros2.c +++ b/arch/arm/mm/cache-tauros2.c @@ -294,6 +294,7 @@ void __init tauros2_init(unsigned int features) pr_info("Not found marvell,tauros2-cache, disable it\n"); } else { ret =3D of_property_read_u32(node, "marvell,tauros2-cache-features", &f); + of_node_put(node); if (ret) { pr_info("Not found marvell,tauros-cache-features property, " "disable extra features\n"); --=20 2.25.1