From patchwork Fri Oct 14 09:38:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "yekai \(A\)" X-Patchwork-Id: 615819 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 293DFC43219 for ; Fri, 14 Oct 2022 09:43:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229918AbiJNJnw (ORCPT ); Fri, 14 Oct 2022 05:43:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35102 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229720AbiJNJnv (ORCPT ); Fri, 14 Oct 2022 05:43:51 -0400 Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7DA1C14DF05; Fri, 14 Oct 2022 02:43:50 -0700 (PDT) Received: from dggpeml500023.china.huawei.com (unknown [172.30.72.53]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4MphDH5zTbz1P7CB; Fri, 14 Oct 2022 17:39:11 +0800 (CST) Received: from dggpeml100012.china.huawei.com (7.185.36.121) by dggpeml500023.china.huawei.com (7.185.36.114) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Fri, 14 Oct 2022 17:43:48 +0800 Received: from huawei.com (10.67.165.24) by dggpeml100012.china.huawei.com (7.185.36.121) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Fri, 14 Oct 2022 17:43:48 +0800 From: Kai Ye To: CC: , , , Subject: [PATCH 3/3] crypto: hisilicon/qm - delete redundancy check Date: Fri, 14 Oct 2022 09:38:07 +0000 Message-ID: <20221014093807.3101-4-yekai13@huawei.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221014093807.3101-1-yekai13@huawei.com> References: <20221014093807.3101-1-yekai13@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.165.24] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpeml100012.china.huawei.com (7.185.36.121) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Because the permission on the VF debugfs file is "0444". So the VF function checking is redundant in qos writing api. Signed-off-by: Kai Ye --- drivers/crypto/hisilicon/qm.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index 661cc964e2eb..318896df1f89 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -4634,9 +4634,6 @@ static ssize_t qm_algqos_write(struct file *filp, const char __user *buf, unsigned long val; int len, ret; - if (qm->fun_type == QM_HW_VF) - return -EINVAL; - if (*pos != 0) return 0;