From patchwork Sat Dec 4 10:43:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Weili Qian X-Patchwork-Id: 520599 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 629ADC433EF for ; Sat, 4 Dec 2021 10:47:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346348AbhLDKvJ (ORCPT ); Sat, 4 Dec 2021 05:51:09 -0500 Received: from szxga08-in.huawei.com ([45.249.212.255]:29088 "EHLO szxga08-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238470AbhLDKvI (ORCPT ); Sat, 4 Dec 2021 05:51:08 -0500 Received: from kwepemi100010.china.huawei.com (unknown [172.30.72.53]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4J5mY428mKz1DJXX; Sat, 4 Dec 2021 18:44:56 +0800 (CST) Received: from kwepemm600009.china.huawei.com (7.193.23.164) by kwepemi100010.china.huawei.com (7.221.188.54) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20; Sat, 4 Dec 2021 18:47:41 +0800 Received: from localhost.localdomain (10.67.165.24) by kwepemm600009.china.huawei.com (7.193.23.164) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20; Sat, 4 Dec 2021 18:47:40 +0800 From: Weili Qian To: , CC: , , , Subject: [PATCH] crypto: hisilicon/qm - fix incorrect return value of hisi_qm_resume() Date: Sat, 4 Dec 2021 18:43:01 +0800 Message-ID: <20211204104301.32666-1-qianweili@huawei.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 X-Originating-IP: [10.67.165.24] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To kwepemm600009.china.huawei.com (7.193.23.164) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org When hisi_qm_resume() returns 0, it indicates that the device has started successfully. If the device fails to start, hisi_qm_resume() needs to return the actual error code to the caller instead of 0. Fixes: d7ea53395b72 ("crypto: hisilicon - add runtime PM ops") Signed-off-by: Weili Qian --- drivers/crypto/hisilicon/qm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index ad706ccfe91a..896255aec87f 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -6071,7 +6071,7 @@ int hisi_qm_resume(struct device *dev) if (ret) pci_err(pdev, "failed to start qm(%d)\n", ret); - return 0; + return ret; } EXPORT_SYMBOL_GPL(hisi_qm_resume);