From mboxrd@z Thu Jan 1 00:00:00 1970 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CB291C433FE for ; Mon, 27 Sep 2021 07:46:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B4E9D60EFF for ; Mon, 27 Sep 2021 07:46:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233328AbhI0Hrv (ORCPT ); Mon, 27 Sep 2021 03:47:51 -0400 Received: from szxga02-in.huawei.com ([45.249.212.188]:21354 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233223AbhI0Hrt (ORCPT ); Mon, 27 Sep 2021 03:47:49 -0400 Received: from dggemv711-chm.china.huawei.com (unknown [172.30.72.56]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4HHvjG6grSzRXBm; Mon, 27 Sep 2021 15:41:54 +0800 (CST) Received: from dggpeml500017.china.huawei.com (7.185.36.243) by dggemv711-chm.china.huawei.com (10.1.198.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.8; Mon, 27 Sep 2021 15:46:10 +0800 Received: from huawei.com (10.175.103.91) by dggpeml500017.china.huawei.com (7.185.36.243) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.8; Mon, 27 Sep 2021 15:46:10 +0800 From: Yang Yingliang To: , CC: , Subject: [PATCH -next] memory: tegra186-emc: Fix error return code in tegra186_emc_probe() Date: Mon, 27 Sep 2021 15:51:07 +0800 Message-ID: <20210927075107.2882569-1-yangyingliang@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.103.91] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpeml500017.china.huawei.com (7.185.36.243) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return the error code when command fails. Fixes: 13324edbe926 ("memory: tegra186-emc: Handle errors in BPMP response") Reported-by: Hulk Robot Signed-off-by: Yang Yingliang --- drivers/memory/tegra/tegra186-emc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/memory/tegra/tegra186-emc.c b/drivers/memory/tegra/tegra186-emc.c index abc0c2eeaab7..16351840b187 100644 --- a/drivers/memory/tegra/tegra186-emc.c +++ b/drivers/memory/tegra/tegra186-emc.c @@ -198,6 +198,7 @@ static int tegra186_emc_probe(struct platform_device *pdev) goto put_bpmp; } if (msg.rx.ret < 0) { + err = msg.rx.ret; dev_err(&pdev->dev, "EMC DVFS MRQ failed: %d (BPMP error code)\n", msg.rx.ret); goto put_bpmp; } -- 2.25.1