Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp2410310pxj; Mon, 10 May 2021 02:10:31 -0700 (PDT) X-Google-Smtp-Source: ABdhPJx0hCZuOcur2A6WrwS2yG4nxTxHCOGRS7J1AESicJHtFJNeUNY7pTVd+Fdm0f8QIwaihiD7 X-Received: by 2002:a05:6e02:1063:: with SMTP id q3mr20821285ilj.52.1620637831249; Mon, 10 May 2021 02:10:31 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1620637831; cv=none; d=google.com; s=arc-20160816; b=XGKw8IwD5H2Gfnn1gUqmuRErs1KDve4EaNHexxrEegIsgM/wPDMGNuwbM752vFtSoc rcBS2T86SwdYVzeK3wp3SLrrCeusO2/CXRxKpqQP5zQywJDPE70eACfM9eqjuRiVZbeD /lBb8HF8p2Bhbyb9DhKaKKQ5I7AUT62fkdlwSm0HR+4U2iSWFuTJ+Z41m+FJMGfsSdx5 ZaGLRE3ZQSmw+4gE6BSnXsHi22C7rhzqDwKoPY6yn3TtyRUX+RAI+6lMxIeegvJvfzfN a4kAEp/QCXt9t2V8KsWBlBpK5VHyJwydqM6tsB1NrSehOH3ZHtQITkyOied5NaCCRHx0 oyGQ== 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=MRODBvmYEtPCjlbeQkupMtanmpym0T7cd61I2H55TX3MStjeynDVwa6IkDAXjMi5bk mbT6Azs5NsYa4+jjyAgKzIDai1Zl0NcY/aboRYAFnvXrjU5Lgr0OJO+XrL/O1m/H/AoU J76ZPQOnMfucZc3Dw8Me/foZUFGW8lRDAF9AbJPxkXg0o5I9QevMJpxnYFlogSluvWi4 nhjLrK5kuQI7KPmtwaBZ21U6sj7iQBDMeMEVLoOWF5NM2ZSiwDU77HxQQD1szJ98Wr5k 7eGKK1+bwva37AkMbQAU2sKrgpYCX/ejZVhFJktrPGZXHvMug92C8yDBLBDkV1uvv0EY OJOQ== 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 v13si16223473jal.64.2021.05.10.02.10.18; Mon, 10 May 2021 02:10:31 -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 S230229AbhEJJLC (ORCPT + 99 others); Mon, 10 May 2021 05:11:02 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:2745 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230200AbhEJJLA (ORCPT ); Mon, 10 May 2021 05:11:00 -0400 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4FdwCZ4zzmzqV1P; Mon, 10 May 2021 17:06:34 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.498.0; Mon, 10 May 2021 17:09:48 +0800 From: Hui Tang To: , CC: , , , Subject: [PATCH 8/8] crypto: hisilicon/hpre - add 'default' for switch statement Date: Mon, 10 May 2021 17:06:51 +0800 Message-ID: <1620637611-41643-9-git-send-email-tanghui20@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1620637611-41643-1-git-send-email-tanghui20@huawei.com> References: <1620637611-41643-1-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