From nobody Mon Sep 29 22:42:45 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 EAEEDC3F6B0 for ; Mon, 15 Aug 2022 22:40:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350734AbiHOWkd (ORCPT ); Mon, 15 Aug 2022 18:40:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35762 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350045AbiHOWfO (ORCPT ); Mon, 15 Aug 2022 18:35:14 -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 EEC4371BE5; Mon, 15 Aug 2022 12:49:57 -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 D08066123B; Mon, 15 Aug 2022 19:49:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BD95AC433D7; Mon, 15 Aug 2022 19:49:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1660592997; bh=YhgF2yt0u3VyqWuFgGE9+OCvXB5d0Chiy9PsctpcyxA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Hj+WhJ7JyCxdvqlc2aIlZCqc11oDuA5J57ZXSFjvtHl8IV8Do9ROOiJN+i0V4diRs RA6iWZlQfqjumwf0TuRuLMrUpAsBc4rP+JjF4B8XXSaEyJtdoDnWhuv23q4G956Wi3 1Gj1FZy3tUw8kNXroJOhoyqRfac+XKwKYb0+D6A8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Miaoqian Lin , Martin Blumenstingl , Neil Armstrong , Sasha Levin Subject: [PATCH 5.19 0198/1157] meson-mx-socinfo: Fix refcount leak in meson_mx_socinfo_init Date: Mon, 15 Aug 2022 19:52:34 +0200 Message-Id: <20220815180447.622557858@linuxfoundation.org> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220815180439.416659447@linuxfoundation.org> References: <20220815180439.416659447@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 a2106f38077e78afcb4bf98fdda3e162118cfb3d ] 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: 5e68c0fc8df8 ("soc: amlogic: Add Meson6/Meson8/Meson8b/Meson8m2 SoC = Information driver") Signed-off-by: Miaoqian Lin Reviewed-by: Martin Blumenstingl Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20220524065729.33689-1-linmq006@gmail.com Signed-off-by: Sasha Levin --- drivers/soc/amlogic/meson-mx-socinfo.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/amlogic/meson-mx-socinfo.c b/drivers/soc/amlogic/m= eson-mx-socinfo.c index 78f0f1aeca57..92125dd65f33 100644 --- a/drivers/soc/amlogic/meson-mx-socinfo.c +++ b/drivers/soc/amlogic/meson-mx-socinfo.c @@ -126,6 +126,7 @@ static int __init meson_mx_socinfo_init(void) np =3D of_find_matching_node(NULL, meson_mx_socinfo_analog_top_ids); if (np) { analog_top_regmap =3D syscon_node_to_regmap(np); + of_node_put(np); if (IS_ERR(analog_top_regmap)) return PTR_ERR(analog_top_regmap); =20 --=20 2.35.1