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=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 7EBD1C433E1 for ; Wed, 15 Jul 2020 07:02:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6376A205CB for ; Wed, 15 Jul 2020 07:02:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728957AbgGOHCV (ORCPT ); Wed, 15 Jul 2020 03:02:21 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:40082 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728891AbgGOHCU (ORCPT ); Wed, 15 Jul 2020 03:02:20 -0400 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id E5511FC6648BD59E0FDE; Wed, 15 Jul 2020 15:02:18 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.487.0; Wed, 15 Jul 2020 15:02:12 +0800 From: Jing Xiangfeng To: , , , , , CC: , , Subject: [PATCH] drm: remove redundant assignment to variable 'ret' Date: Wed, 15 Jul 2020 15:05:59 +0800 Message-ID: <20200715070559.180986-1-jingxiangfeng@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The variable ret has been assigned the value '-EINVAL'. The assignment in the if() is redundant. We can remove it. Signed-off-by: Jing Xiangfeng --- drivers/gpu/drm/drm_auth.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/drm_auth.c b/drivers/gpu/drm/drm_auth.c index 800ac39f3213..6e1b502f2797 100644 --- a/drivers/gpu/drm/drm_auth.c +++ b/drivers/gpu/drm/drm_auth.c @@ -299,7 +299,6 @@ int drm_dropmaster_ioctl(struct drm_device *dev, void *data, if (file_priv->master->lessor != NULL) { DRM_DEBUG_LEASE("Attempt to drop lessee %d as master\n", file_priv->master->lessee_id); - ret = -EINVAL; goto out_unlock; } -- 2.17.1