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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 CF952C0044C for ; Thu, 8 Nov 2018 02:05:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9F9AA20818 for ; Thu, 8 Nov 2018 02:05:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9F9AA20818 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728567AbeKHLia (ORCPT ); Thu, 8 Nov 2018 06:38:30 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:14192 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728523AbeKHLi3 (ORCPT ); Thu, 8 Nov 2018 06:38:29 -0500 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id B5C85B5AFC6E7; Thu, 8 Nov 2018 10:05:19 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id 14.3.408.0; Thu, 8 Nov 2018 10:05:15 +0800 From: YueHaibing To: Christian Koenig , Huang Rui , Junwei Zhang , David Airlie CC: YueHaibing , , , Subject: [PATCH -next] drm/ttm: remove set but not used variable 'driver' Date: Thu, 8 Nov 2018 02:15:00 +0000 Message-ID: <1541643300-109641-1-git-send-email-yuehaibing@huawei.com> X-Mailer: git-send-email 1.8.3.1 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 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 Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/ttm/ttm_execbuf_util.c: In function 'ttm_eu_fence_buffer_objects': drivers/gpu/drm/ttm/ttm_execbuf_util.c:190:24: warning: variable 'driver' set but not used [-Wunused-but-set-variable] It not used any more after commit f2c24b83ae90 ("drm/ttm: flip the switch, and convert to dma_fence") Signed-off-by: YueHaibing --- drivers/gpu/drm/ttm/ttm_execbuf_util.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/ttm/ttm_execbuf_util.c b/drivers/gpu/drm/ttm/ttm_execbuf_util.c index e493edb..efa005a 100644 --- a/drivers/gpu/drm/ttm/ttm_execbuf_util.c +++ b/drivers/gpu/drm/ttm/ttm_execbuf_util.c @@ -187,14 +187,12 @@ void ttm_eu_fence_buffer_objects(struct ww_acquire_ctx *ticket, struct ttm_buffer_object *bo; struct ttm_bo_global *glob; struct ttm_bo_device *bdev; - struct ttm_bo_driver *driver; if (list_empty(list)) return; bo = list_first_entry(list, struct ttm_validate_buffer, head)->bo; bdev = bo->bdev; - driver = bdev->driver; glob = bo->bdev->glob; spin_lock(&glob->lru_lock);