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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 604EFC2D0EF for ; Tue, 31 Mar 2020 07:38:39 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id B0E752072A for ; Tue, 31 Mar 2020 07:38:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B0E752072A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=cmss.chinamobile.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 124846E5A9; Tue, 31 Mar 2020 07:38:04 +0000 (UTC) X-Greylist: delayed 549 seconds by postgrey-1.36 at gabe; Mon, 30 Mar 2020 10:10:25 UTC Received: from cmccmta2.chinamobile.com (cmccmta2.chinamobile.com [221.176.66.80]) by gabe.freedesktop.org (Postfix) with ESMTP id 914DB89BF3 for ; Mon, 30 Mar 2020 10:10:25 +0000 (UTC) Received: from spf.mail.chinamobile.com (unknown[172.16.121.5]) by rmmx-syy-dmz-app08-12008 (RichMail) with SMTP id 2ee85e81c332ccd-0ed16; Mon, 30 Mar 2020 18:00:19 +0800 (CST) X-RM-TRANSID: 2ee85e81c332ccd-0ed16 X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from localhost.localdomain (unknown[223.105.0.243]) by rmsmtp-syy-appsvr03-12003 (RichMail) with SMTP id 2ee35e81c331142-d1ef4; Mon, 30 Mar 2020 18:00:19 +0800 (CST) X-RM-TRANSID: 2ee35e81c331142-d1ef4 From: Ding Xiang To: oleksandr_andrushchenko@epam.com, airlied@linux.ie, daniel@ffwll.ch Subject: [PATCH] drm/xen: fix passing zero to 'PTR_ERR' warning Date: Mon, 30 Mar 2020 17:59:07 +0800 Message-Id: <1585562347-30214-1-git-send-email-dingxiang@cmss.chinamobile.com> X-Mailer: git-send-email 1.9.1 X-Mailman-Approved-At: Tue, 31 Mar 2020 07:37:59 +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: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Fix a static code checker warning: drivers/gpu/drm/xen/xen_drm_front.c:404 xen_drm_drv_dumb_create() warn: passing zero to 'PTR_ERR' Signed-off-by: Ding Xiang --- drivers/gpu/drm/xen/xen_drm_front.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/xen/xen_drm_front.c b/drivers/gpu/drm/xen/xen_drm_front.c index 4be49c1..3741420 100644 --- a/drivers/gpu/drm/xen/xen_drm_front.c +++ b/drivers/gpu/drm/xen/xen_drm_front.c @@ -401,7 +401,7 @@ static int xen_drm_drv_dumb_create(struct drm_file *filp, obj = xen_drm_front_gem_create(dev, args->size); if (IS_ERR_OR_NULL(obj)) { - ret = PTR_ERR(obj); + ret = PTR_ERR_OR_ZERO(obj); goto fail; } -- 1.9.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel