From patchwork Mon Jul 12 06:12:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 473068 Delivered-To: patch@linaro.org Received: by 2002:a02:c94a:0:0:0:0:0 with SMTP id u10csp2719147jao; Mon, 12 Jul 2021 01:18:43 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxb3nn4FIRq6gvYW1EJAFwoaY1IzDaGNeUxYkp2MAJ4Jd2CVRYZ+6uZ9OKYwN6NhkSXXozU X-Received: by 2002:a05:6402:451:: with SMTP id p17mr62497465edw.332.1626077922820; Mon, 12 Jul 2021 01:18:42 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1626077922; cv=none; d=google.com; s=arc-20160816; b=a6zf5eLei+ftNYs7d7AU78MQE9mD1iVKrPPDT9+dqPF3CIuoDwLSTjYd39XrQeXky1 k9n+h9JbyWXnzPcn4goLsZbIhFHxdHtRKcGn0R8mgABzZHb84Ys9ejEYv3Zxy7/HmkV1 QnuQfNOta8PygKkmtKrXPATGQHajML+ECWaA31lOgBduYYDxfF8BM1o1ahlM03MG6izL r32q2tCMr2WQWwr1sItyT0zTOeoa3pAuYc78uaUtml1MNWgHvuHhbpXCJ23ljTTxe2jH y/rLIQk/d57h4IK3rqpW8sMDT0mtkgR5wbEDKsZzzJ62q1RpEicHTsItlSUvVpK2VFZP vlOg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=nxaJX3eHKaVIN+cRw0XWRDdlNYjtmHKxCrqATZbS53A=; b=nbtmKjK59tykylegHbdo5QXv0i3NVVgOjXBYBJSxYl7RzxowEI95bMm7eVU7ljQjDD MjrEL55by7TTPFiP2Eaf2x5bHhLxEO8rlSC15flRFhLGXi5jJFPHwh0PtbzItUxtGowd 7Qf3hLnijY7xytUh046ETABxQIZDagr0BtKQ7sbFT6E2J1RkTehLHkidEhKC/GN8rWcs BMne4rVi84rYZ3MdWFw+xcS51jXJcpAFYLDOTQGQruG+Sy4bDapCAIRMZIOKlaQh3+Nl Wr8fEzGhC7rJ4llT8WBND2H0ELQWobSgq4dQTFRVMyladszZoHuGXq/+H7NKvNdHw2/M 25+g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=kYhXLx4Q; spf=pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id n21si13642925eda.13.2021.07.12.01.18.42; Mon, 12 Jul 2021 01:18:42 -0700 (PDT) Received-SPF: pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=kYhXLx4Q; spf=pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350834AbhGLIMv (ORCPT + 12 others); Mon, 12 Jul 2021 04:12:51 -0400 Received: from mail.kernel.org ([198.145.29.99]:55674 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354106AbhGLID3 (ORCPT ); Mon, 12 Jul 2021 04:03:29 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9640361221; Mon, 12 Jul 2021 07:59:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626076799; bh=wpxCS1/3GvN2YASU2eStpfTsM2QfVP03V9ChL91BU10=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kYhXLx4Qi1U9ZCgKZt+qHn9xzltNVLaCIBopjfvydq6wKAs92xRhFilk/YMncuSad kDN1zHr8gXrng/W9IdO35m1TmkN4vYeDbi0mHcD87LVJalKqfU1/h0xZA9lXIsebXv FiOigf4Vg1hZ9rzhLxchA5FbpaN4Esuph6wbnHCc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hulk Robot , Sakari Ailus , Zhen Lei , Pavel Machek , Sasha Levin Subject: [PATCH 5.13 746/800] leds: as3645a: Fix error return code in as3645a_parse_node() Date: Mon, 12 Jul 2021 08:12:49 +0200 Message-Id: <20210712061046.164628408@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210712060912.995381202@linuxfoundation.org> References: <20210712060912.995381202@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Zhen Lei [ Upstream commit 96a30960a2c5246c8ffebe8a3c9031f9df094d97 ] Return error code -ENODEV rather than '0' when the indicator node can not be found. Fixes: a56ba8fbcb55 ("media: leds: as3645a: Add LED flash class driver") Reported-by: Hulk Robot Acked-by: Sakari Ailus Signed-off-by: Zhen Lei Signed-off-by: Pavel Machek Signed-off-by: Sasha Levin --- drivers/leds/leds-as3645a.c | 1 + 1 file changed, 1 insertion(+) -- 2.30.2 diff --git a/drivers/leds/leds-as3645a.c b/drivers/leds/leds-as3645a.c index e8922fa03379..80411d41e802 100644 --- a/drivers/leds/leds-as3645a.c +++ b/drivers/leds/leds-as3645a.c @@ -545,6 +545,7 @@ static int as3645a_parse_node(struct as3645a *flash, if (!flash->indicator_node) { dev_warn(&flash->client->dev, "can't find indicator node\n"); + rval = -ENODEV; goto out_err; }