From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932568AbdK1Lx7 (ORCPT ); Tue, 28 Nov 2017 06:53:59 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:59750 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751739AbdK1Kjr (ORCPT ); Tue, 28 Nov 2017 05:39:47 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Tobias Jordan , Viresh Kumar , Stephen Boyd , "Rafael J. Wysocki" Subject: [PATCH 4.9 087/138] PM / OPP: Add missing of_node_put(np) Date: Tue, 28 Nov 2017 11:23:08 +0100 Message-Id: <20171128100551.555453827@linuxfoundation.org> X-Mailer: git-send-email 2.15.0 In-Reply-To: <20171128100544.706504901@linuxfoundation.org> References: <20171128100544.706504901@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Tobias Jordan commit 7978db344719dab1e56d05e6fc04aaaddcde0a5e upstream. The for_each_available_child_of_node() loop in _of_add_opp_table_v2() doesn't drop the reference to "np" on errors. Fix that. Fixes: 274659029c9d (PM / OPP: Add support to parse "operating-points-v2" bindings) Signed-off-by: Tobias Jordan [ VK: Improved commit log. ] Signed-off-by: Viresh Kumar Reviewed-by: Stephen Boyd Signed-off-by: Rafael J. Wysocki Signed-off-by: Greg Kroah-Hartman --- drivers/base/power/opp/of.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/base/power/opp/of.c +++ b/drivers/base/power/opp/of.c @@ -348,6 +348,7 @@ static int _of_add_opp_table_v2(struct d if (ret) { dev_err(dev, "%s: Failed to add OPP, %d\n", __func__, ret); + of_node_put(np); goto free_table; } }