From nobody Fri Oct 24 20:26:23 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 D58CCC25B0E for ; Mon, 15 Aug 2022 20:32:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348285AbiHOUc0 (ORCPT ); Mon, 15 Aug 2022 16:32:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57928 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347847AbiHOU0n (ORCPT ); Mon, 15 Aug 2022 16:26:43 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 49DD99DB67; Mon, 15 Aug 2022 12:03:46 -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 ams.source.kernel.org (Postfix) with ESMTPS id DFDD0B81109; Mon, 15 Aug 2022 19:03:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 36D8DC433C1; Mon, 15 Aug 2022 19:03:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1660590222; bh=4za+avW1T/NnoFjLu6YyZVhW3X3P6uxrYzP7gGEKha0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QpMOrj+eOG+3KO0qEOh0OA3j12LexheuouoYOwDqtMkfTuj1lpPOu6nJD6ubRyf75 /hXR5naac8huV+zkFaVwApwjbT9/UVc6a/fCQCA7CLN/Zt1tFomFMof34wDLyyGnmi dUDoQrOaAysHv3M15ZGNY0lqG7Snkp5QSJxgzP2M= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Miaoqian Lin , Florian Fainelli , Sasha Levin Subject: [PATCH 5.18 0191/1095] ARM: bcm: Fix refcount leak in bcm_kona_smc_init Date: Mon, 15 Aug 2022 19:53:10 +0200 Message-Id: <20220815180437.522203928@linuxfoundation.org> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220815180429.240518113@linuxfoundation.org> References: <20220815180429.240518113@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: Miaoqian Lin [ Upstream commit cb23389a2458c2e4bfd6c86a513cbbe1c4d35e76 ] of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. Fixes: b8eb35fd594a ("ARM: bcm281xx: Add L2 cache enable code") Signed-off-by: Miaoqian Lin Signed-off-by: Florian Fainelli Signed-off-by: Sasha Levin --- arch/arm/mach-bcm/bcm_kona_smc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-bcm/bcm_kona_smc.c b/arch/arm/mach-bcm/bcm_kona_= smc.c index 43829e49ad93..347bfb7f03e2 100644 --- a/arch/arm/mach-bcm/bcm_kona_smc.c +++ b/arch/arm/mach-bcm/bcm_kona_smc.c @@ -52,6 +52,7 @@ int __init bcm_kona_smc_init(void) return -ENODEV; =20 prop_val =3D of_get_address(node, 0, &prop_size, NULL); + of_node_put(node); if (!prop_val) return -EINVAL; =20 --=20 2.35.1