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[2620:137:e000::1:20]) by mx.google.com with ESMTP id nb6-20020a1709071c8600b0078d949dfbfesi23145857ejc.71.2022.10.21.18.25.47; Fri, 21 Oct 2022 18:26:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229810AbiJVBXl (ORCPT + 99 others); Fri, 21 Oct 2022 21:23:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35482 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229732AbiJVBXi (ORCPT ); Fri, 21 Oct 2022 21:23:38 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 20E542B2E3D; Fri, 21 Oct 2022 18:23:37 -0700 (PDT) Received: from dggpeml500025.china.huawei.com (unknown [172.30.72.54]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4MvNrZ2wGHzHvD2; Sat, 22 Oct 2022 09:23:26 +0800 (CST) Received: from dggpeml100012.china.huawei.com (7.185.36.121) by dggpeml500025.china.huawei.com (7.185.36.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Sat, 22 Oct 2022 09:23:35 +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; Sat, 22 Oct 2022 09:23:35 +0800 From: Kai Ye To: CC: , , Subject: [PATCH v3 3/3] crypto: hisilicon/qm - delete redundancy check Date: Sat, 22 Oct 2022 01:17:46 +0000 Message-ID: <20221022011746.27197-4-yekai13@huawei.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221022011746.27197-1-yekai13@huawei.com> References: <20221022011746.27197-1-yekai13@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.165.24] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To dggpeml100012.china.huawei.com (7.185.36.121) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1747349114110406555?= X-GMAIL-MSGID: =?utf-8?q?1747349114110406555?= 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 80eeb966cf89..363a02810a16 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -4632,9 +4632,6 @@ 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;