From patchwork Sat May 22 03:19:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Yingliang X-Patchwork-Id: 446078 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 09D93C4707E for ; Sat, 22 May 2021 03:14:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D8FE9613D1 for ; Sat, 22 May 2021 03:14:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231326AbhEVDPt (ORCPT ); Fri, 21 May 2021 23:15:49 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:5660 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231149AbhEVDPt (ORCPT ); Fri, 21 May 2021 23:15:49 -0400 Received: from dggems703-chm.china.huawei.com (unknown [172.30.72.60]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4Fn7mR07Dnz1BPjT; Sat, 22 May 2021 11:11:35 +0800 (CST) Received: from dggpeml500017.china.huawei.com (7.185.36.243) by dggems703-chm.china.huawei.com (10.3.19.180) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Sat, 22 May 2021 11:14:23 +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 15.1.2176.2; Sat, 22 May 2021 11:14:22 +0800 From: Yang Yingliang To: , , , CC: , Subject: [PATCH -next] staging: media: tegra-vde: add missing error return code in tegra_vde_probe() Date: Sat, 22 May 2021 11:19:11 +0800 Message-ID: <20210522031911.129361-1-yangyingliang@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.175.103.91] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpeml500017.china.huawei.com (7.185.36.243) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add missing return error code when pm_runtime_resume_and_get() failed. Fixes: dc8276b78917 ("staging: media: tegra-vde: use pm_runtime_resume_and_get()") Reported-by: Hulk Robot Signed-off-by: Yang Yingliang Reviewed-by: Dmitry Osipenko --- drivers/staging/media/tegra-vde/vde.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/staging/media/tegra-vde/vde.c b/drivers/staging/media/tegra-vde/vde.c index e025b69776f2..ed4c1250b303 100644 --- a/drivers/staging/media/tegra-vde/vde.c +++ b/drivers/staging/media/tegra-vde/vde.c @@ -1071,7 +1071,8 @@ static int tegra_vde_probe(struct platform_device *pdev) * power-cycle it in order to put hardware into a predictable lower * power state. */ - if (pm_runtime_resume_and_get(dev) < 0) + err = pm_runtime_resume_and_get(dev); + if (err) goto err_pm_runtime; pm_runtime_put(dev);