From nobody Fri Sep 5 20:00:48 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 21D2AC32793 for ; Tue, 23 Aug 2022 11:17:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244125AbiHWLRs (ORCPT ); Tue, 23 Aug 2022 07:17:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39106 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1357434AbiHWLPn (ORCPT ); Tue, 23 Aug 2022 07:15:43 -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 86CA5BB909; Tue, 23 Aug 2022 02:19:30 -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 0520DB81C89; Tue, 23 Aug 2022 09:19:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3420DC433D6; Tue, 23 Aug 2022 09:19:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1661246356; bh=omZ20BVuFxL1W05Lz9Iqe5y6+N9MFAhSKFKp3+JoWnQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LbJBD5afaqfmbhShgu6r5QNE6/2QeKGfd1oxeHOeXUu67UEoxgSFIHurSOsZg9Y2u NJthRKtT72zoIOGvxCh22KQgclwXRp9qEC/yFG121nnenh3X8hcgGnZ2jgjMD3wRF9 Sj9yqQvVYuLrDeXTmw/vMFoQx4TopwR7reKelDIU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Miaoqian Lin , Tony Lindgren , Sasha Levin Subject: [PATCH 5.4 083/389] ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init Date: Tue, 23 Aug 2022 10:22:41 +0200 Message-Id: <20220823080119.098744504@linuxfoundation.org> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220823080115.331990024@linuxfoundation.org> References: <20220823080115.331990024@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 942228fbf5d4901112178b93d41225be7c0dd9de ] 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: 1e037794f7f0 ("ARM: OMAP3+: PRM: register interrupt information from= DT") Signed-off-by: Miaoqian Lin Message-Id: <20220526073724.21169-1-linmq006@gmail.com> Signed-off-by: Tony Lindgren Signed-off-by: Sasha Levin --- arch/arm/mach-omap2/prm3xxx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c index 1b442b128569..63e73e9b82bc 100644 --- a/arch/arm/mach-omap2/prm3xxx.c +++ b/arch/arm/mach-omap2/prm3xxx.c @@ -708,6 +708,7 @@ static int omap3xxx_prm_late_init(void) } =20 irq_num =3D of_irq_get(np, 0); + of_node_put(np); if (irq_num =3D=3D -EPROBE_DEFER) return irq_num; =20 --=20 2.35.1