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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A8166C43334 for ; Tue, 7 Jun 2022 03:10:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236215AbiFGDKB (ORCPT ); Mon, 6 Jun 2022 23:10:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35622 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236208AbiFGDJ4 (ORCPT ); Mon, 6 Jun 2022 23:09:56 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6741EB0D3A for ; Mon, 6 Jun 2022 20:09:49 -0700 (PDT) Received: from dggpemm500023.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4LHFgR1HRlzhYyt; Tue, 7 Jun 2022 11:08:51 +0800 (CST) Received: from dggpemm500016.china.huawei.com (7.185.36.25) by dggpemm500023.china.huawei.com (7.185.36.83) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Tue, 7 Jun 2022 11:09:47 +0800 Received: from huawei.com (10.67.174.33) by dggpemm500016.china.huawei.com (7.185.36.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Tue, 7 Jun 2022 11:09:47 +0800 From: "GONG, Ruiqi" To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter CC: , , "Wang Weiyang" , Gong Ruiqi Subject: [PATCH] drm/atomic: fix warning of unused variable Date: Tue, 7 Jun 2022 19:08:48 +0800 Message-ID: <20220607110848.941486-1-gongruiqi1@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.67.174.33] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpemm500016.china.huawei.com (7.185.36.25) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the `unused-but-set-variable` warning as how other iteration wrappers do. Link: https://lore.kernel.org/all/202206071049.pofHsRih-lkp@intel.com/ Reported-by: kernel test robot Signed-off-by: GONG, Ruiqi --- include/drm/drm_atomic.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h index 0777725085df..10b1990bc1f6 100644 --- a/include/drm/drm_atomic.h +++ b/include/drm/drm_atomic.h @@ -1022,6 +1022,7 @@ void drm_state_dump(struct drm_device *dev, struct drm_printer *p); for ((__i) = 0; \ (__i) < (__state)->num_private_objs && \ ((obj) = (__state)->private_objs[__i].ptr, \ + (void)(obj) /* Only to avoid unused-but-set-variable warning */, \ (new_obj_state) = (__state)->private_objs[__i].new_state, 1); \ (__i)++) -- 2.25.1 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 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 73EC1C43334 for ; Tue, 7 Jun 2022 05:55:20 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6F9A412A9A7; Tue, 7 Jun 2022 05:55:12 +0000 (UTC) Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3943B112693 for ; Tue, 7 Jun 2022 03:09:51 +0000 (UTC) Received: from dggpemm500023.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4LHFgR1HRlzhYyt; Tue, 7 Jun 2022 11:08:51 +0800 (CST) Received: from dggpemm500016.china.huawei.com (7.185.36.25) by dggpemm500023.china.huawei.com (7.185.36.83) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Tue, 7 Jun 2022 11:09:47 +0800 Received: from huawei.com (10.67.174.33) by dggpemm500016.china.huawei.com (7.185.36.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Tue, 7 Jun 2022 11:09:47 +0800 From: "GONG, Ruiqi" To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter Subject: [PATCH] drm/atomic: fix warning of unused variable Date: Tue, 7 Jun 2022 19:08:48 +0800 Message-ID: <20220607110848.941486-1-gongruiqi1@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.67.174.33] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpemm500016.china.huawei.com (7.185.36.25) X-CFilter-Loop: Reflected X-Mailman-Approved-At: Tue, 07 Jun 2022 05:55:10 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Wang Weiyang , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Gong Ruiqi Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Fix the `unused-but-set-variable` warning as how other iteration wrappers do. Link: https://lore.kernel.org/all/202206071049.pofHsRih-lkp@intel.com/ Reported-by: kernel test robot Signed-off-by: GONG, Ruiqi --- include/drm/drm_atomic.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h index 0777725085df..10b1990bc1f6 100644 --- a/include/drm/drm_atomic.h +++ b/include/drm/drm_atomic.h @@ -1022,6 +1022,7 @@ void drm_state_dump(struct drm_device *dev, struct drm_printer *p); for ((__i) = 0; \ (__i) < (__state)->num_private_objs && \ ((obj) = (__state)->private_objs[__i].ptr, \ + (void)(obj) /* Only to avoid unused-but-set-variable warning */, \ (new_obj_state) = (__state)->private_objs[__i].new_state, 1); \ (__i)++) -- 2.25.1