From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 420B2C2D0A8 for ; Wed, 23 Sep 2020 10:10:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 06825206F7 for ; Wed, 23 Sep 2020 10:10:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726769AbgIWKKv (ORCPT ); Wed, 23 Sep 2020 06:10:51 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:39432 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726415AbgIWKKt (ORCPT ); Wed, 23 Sep 2020 06:10:49 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id E099DDF180A020A14AD3; Wed, 23 Sep 2020 18:10:47 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.487.0; Wed, 23 Sep 2020 18:10:38 +0800 From: Kai Ye To: , , , CC: Kai Ye Subject: [PATCH v3 1/2] uacce: delete some redundant code. Date: Wed, 23 Sep 2020 18:09:21 +0800 Message-ID: <1600855762-10031-2-git-send-email-yekai13@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1600855762-10031-1-git-send-email-yekai13@huawei.com> References: <1600855762-10031-1-git-send-email-yekai13@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-kernel@vger.kernel.org Delete some redundant code. Signed-off-by: Kai Ye Reviewed-by: Zhou Wang Reviewed-by: Jonathan Cameron Acked-by: Zhangfei Gao --- drivers/misc/uacce/uacce.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/drivers/misc/uacce/uacce.c b/drivers/misc/uacce/uacce.c index 107028e..9b83bc5 100644 --- a/drivers/misc/uacce/uacce.c +++ b/drivers/misc/uacce/uacce.c @@ -239,17 +239,6 @@ static int uacce_fops_mmap(struct file *filep, struct vm_area_struct *vma) switch (type) { case UACCE_QFRT_MMIO: - if (!uacce->ops->mmap) { - ret = -EINVAL; - goto out_with_lock; - } - - ret = uacce->ops->mmap(q, vma, qfr); - if (ret) - goto out_with_lock; - - break; - case UACCE_QFRT_DUS: if (!uacce->ops->mmap) { ret = -EINVAL; -- 2.8.1