From patchwork Wed Jun 30 06:27:38 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris Brezillon X-Patchwork-Id: 12351293 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 7466FC11F65 for ; Wed, 30 Jun 2021 06:28:17 +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 166A661D0B for ; Wed, 30 Jun 2021 06:28:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 166A661D0B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.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 4689C6E930; Wed, 30 Jun 2021 06:28:05 +0000 (UTC) Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by gabe.freedesktop.org (Postfix) with ESMTPS id 730506E92A for ; Wed, 30 Jun 2021 06:28:03 +0000 (UTC) Received: from localhost.localdomain (unknown [IPv6:2a01:e0a:2c:6930:5cf4:84a1:2763:fe0d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: bbrezillon) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id E788E1F43224; Wed, 30 Jun 2021 07:28:01 +0100 (BST) From: Boris Brezillon To: dri-devel@lists.freedesktop.org Subject: [PATCH v6 03/16] drm/panfrost: Make ->run_job() return an ERR_PTR() when appropriate Date: Wed, 30 Jun 2021 08:27:38 +0200 Message-Id: <20210630062751.2832545-4-boris.brezillon@collabora.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210630062751.2832545-1-boris.brezillon@collabora.com> References: <20210630062751.2832545-1-boris.brezillon@collabora.com> MIME-Version: 1.0 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: Tomeu Vizoso , Steven Price , Rob Herring , Alyssa Rosenzweig , Boris Brezillon , Robin Murphy Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" If the fence creation fail, we can return the error pointer directly. The core will update the fence error accordingly. Signed-off-by: Boris Brezillon Reviewed-by: Steven Price Reviewed-by: Alyssa Rosenzweig --- drivers/gpu/drm/panfrost/panfrost_job.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c index 17bc5e3bfe0e..3c1dbae3ebdd 100644 --- a/drivers/gpu/drm/panfrost/panfrost_job.c +++ b/drivers/gpu/drm/panfrost/panfrost_job.c @@ -344,7 +344,7 @@ static struct dma_fence *panfrost_job_run(struct drm_sched_job *sched_job) fence = panfrost_fence_create(pfdev, slot); if (IS_ERR(fence)) - return NULL; + return fence; if (job->done_fence) dma_fence_put(job->done_fence);