From nobody Fri Oct 24 20:23:16 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 1CEEDC25B08 for ; Mon, 15 Aug 2022 20:32:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348226AbiHOUcS (ORCPT ); Mon, 15 Aug 2022 16:32:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57014 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347763AbiHOU0f (ORCPT ); Mon, 15 Aug 2022 16:26:35 -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 5C2079DB76; Mon, 15 Aug 2022 12:03:38 -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 E322FB81106; Mon, 15 Aug 2022 19:03:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EBAEDC433D7; Mon, 15 Aug 2022 19:03:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1660590213; bh=YhgF2yt0u3VyqWuFgGE9+OCvXB5d0Chiy9PsctpcyxA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bgZZRe9/m4bqmTRIwVi7p+nDO25+fr1qmKo8koR7GntlJxTWFtvyCXUKXIYPYlTj3 Q9hjHVl/ZyjnGSo18titpht8iFcIuzCuEkaEOduWjV20XoSUEPACu1IBaNiRRp3RfI aqg7LZcgJM/tzHGZzLQeOScMTsPD8GxFzbgShgRY= 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 5.18 0188/1095] meson-mx-socinfo: Fix refcount leak in meson_mx_socinfo_init Date: Mon, 15 Aug 2022 19:53:07 +0200 Message-Id: <20220815180437.418910785@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 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