Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp4198290pxj; Tue, 11 May 2021 23:30:50 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyKTY+Z/7Fj5dv2NaPB3kU2Ml2DiIe2tnWe6MsS+B5YCB8tVi7dh6IK4A1Dcf/aMPNrv3bh X-Received: by 2002:a05:6638:3c8:: with SMTP id r8mr30339927jaq.112.1620801050056; Tue, 11 May 2021 23:30:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1620801050; cv=none; d=google.com; s=arc-20160816; b=psCE064wh6avUJx1IooBtTZLZvw2lQNBLVy/YQiakX3QWQnsS1Mt2+V4SAMXHw6N8R 0uuq/QylJifoA4WIVZu86TsyD6aXncM47V6qD7PUt6QCQSRX39rmVuyFsIGXgKYd/yn1 5VF9NCA/042aVabgaVFcRcVIXeMNCkRrjYcjMbdiIpHC/ZJRxruv2eWbibjoyM4647V/ YMhTvof70fKtCFzH35oO1yrK3YHz21EldXb+cCtkoaYaxrlKaLa+zyc25vhPqUqzlGLN 3RoZPQquLwExijSzOl2OVb8cqgm1IO8AItdgh2/KkLGl9bTpaVIkoNJHKwRosyNTF3Mq zLmg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:references:in-reply-to:message-id :date:subject:cc:to:from; bh=DsWkJ6jMhbg/GQbaybC9S+JOvE/UfnxDaPOW47OAz6M=; b=d0ud1H5t9znBLIjqdSxKRuSW7AfpJ2woIIbm8ihEK+6eYbjChogkAHbaSdiz45ZffR I+xpUoV7PBQD3/PNh0q15gJLrJID15DW2v6lzoUzakQVVvYn+/rlwSNFGTtyXijI6RaY t+FbCdJXu3PQzk4FZw3qcP3LuqtNroM3hk6P787j8hd9CVMyPWFW1GxtvMzESftHFaTl REURQByJDxBgZpHllPKSCgWsYnjbsi+7b6Emi5AFuTPU3anxrlhhbi+GYHA5FAEB0JoT KjSx5aUSmME8atGh/gqEHUIA8a8yoBAlFXBZUiG4QSCNnX+4QpG1SYWtyMHpTXaUxDZg rAlw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y18si21871876jak.36.2021.05.11.23.30.32; Tue, 11 May 2021 23:30:50 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230182AbhELGbc (ORCPT + 99 others); Wed, 12 May 2021 02:31:32 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:2791 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230139AbhELGb2 (ORCPT ); Wed, 12 May 2021 02:31:28 -0400 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4Fg4ZS3wR7zmgKt; Wed, 12 May 2021 14:26:56 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by DGGEMS403-HUB.china.huawei.com (10.3.19.203) with Microsoft SMTP Server id 14.3.498.0; Wed, 12 May 2021 14:30:11 +0800 From: Hui Tang To: , CC: , , , Subject: [PATCH v2 8/8] crypto: hisilicon/hpre - add 'default' for switch statement Date: Wed, 12 May 2021 14:27:11 +0800 Message-ID: <1620800831-53346-9-git-send-email-tanghui20@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1620800831-53346-1-git-send-email-tanghui20@huawei.com> References: <1620800831-53346-1-git-send-email-tanghui20@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.67.165.24] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Return error immediately if it goto 'default' path. Signed-off-by: Hui Tang --- drivers/crypto/hisilicon/hpre/hpre_crypto.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/hisilicon/hpre/hpre_crypto.c b/drivers/crypto/hisilicon/hpre/hpre_crypto.c index fb8e9c0..b4b12dc 100644 --- a/drivers/crypto/hisilicon/hpre/hpre_crypto.c +++ b/drivers/crypto/hisilicon/hpre/hpre_crypto.c @@ -617,9 +617,9 @@ static int hpre_is_dh_params_length_valid(unsigned int key_sz) case _HPRE_DH_GRP15: case _HPRE_DH_GRP16: return 0; + default: + return -EINVAL; } - - return -EINVAL; } static int hpre_dh_set_params(struct hpre_ctx *ctx, struct dh *params) -- 2.8.1