From nobody Fri Jan 2 22:24:54 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 4BB76E92FFD for ; Sat, 7 Oct 2023 07:55:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343777AbjJGHzP (ORCPT ); Sat, 7 Oct 2023 03:55:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343572AbjJGHzL (ORCPT ); Sat, 7 Oct 2023 03:55:11 -0400 Received: from m12.mail.163.com (m12.mail.163.com [220.181.12.196]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 37D40C2 for ; Sat, 7 Oct 2023 00:55:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=x2ubb SHf4h71EdcfZci9RUDCMhjc8OXOUwYHNzSoY6Q=; b=H+XLaN0p9rpVzkesPKMb5 6z4+k09YuiKq4qkndyJZ+O6sxaY30al422d4w6HCfEaFe20IF6E+21SxI/GtOMwX DXrzT+wZV+vzzzh8YUEDktlDiP8lVeIVXZf8Jxd1P7GY+5nEzb/kT7vtS6y48Zzp kykLlbg/dvK0IOi0YUqkbs= Received: from icess-ProLiant-DL380-Gen10.. (unknown [183.174.60.14]) by zwqz-smtp-mta-g5-0 (Coremail) with SMTP id _____wBnQ2W5DiFlDjo+EA--.50968S4; Sat, 07 Oct 2023 15:54:41 +0800 (CST) From: Ma Ke To: tglx@linutronix.de, maz@kernel.org Cc: linux-kernel@vger.kernel.org, Ma Ke Subject: [PATCH] irqchip/gic-v2m: Fix refcount leak in gicv2m_of_init Date: Sat, 7 Oct 2023 15:54:32 +0800 Message-Id: <20231007075432.4002092-1-make_ruc2021@163.com> X-Mailer: git-send-email 2.37.2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: _____wBnQ2W5DiFlDjo+EA--.50968S4 X-Coremail-Antispam: 1Uf129KBjvdXoW7XryDZryftFW5AFyfAr15XFb_yoWxZFc_WF yUWFn7JF40kr4rGw12vr43uryqvr1kWF1kWF48tFyfZ340v34xGF12gFn5Aa48uFsavF92 kF4Dur1Syr17ujkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7xRN89NJUUUUU== X-Originating-IP: [183.174.60.14] X-CM-SenderInfo: 5pdnvshuxfjiisr6il2tof0z/xtbBFRMCC2B9oZ0BegAAsV Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add the missing of_node_put() to release the refcount incremented by of_find_matching_node(). Signed-off-by: Ma Ke --- drivers/irqchip/irq-gic-v2m.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c index f2ff4387870d..d3e54c557b4c 100644 --- a/drivers/irqchip/irq-gic-v2m.c +++ b/drivers/irqchip/irq-gic-v2m.c @@ -427,6 +427,7 @@ static int __init gicv2m_of_init(struct fwnode_handle *= parent_handle, ret =3D of_address_to_resource(child, 0, &res); if (ret) { pr_err("Failed to allocate v2m resource.\n"); + of_node_put(child); break; } =20 --=20 2.37.2