From patchwork Tue Sep 27 15:59:57 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tobias Jakobi X-Patchwork-Id: 9352159 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 2386960757 for ; Tue, 27 Sep 2016 16:00:14 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 15E1529242 for ; Tue, 27 Sep 2016 16:00:14 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 09FFF29286; Tue, 27 Sep 2016 16:00:14 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C1A4E29242 for ; Tue, 27 Sep 2016 16:00:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BF9016E318; Tue, 27 Sep 2016 16:00:12 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from smtp.math.uni-bielefeld.de (smtp.math.uni-bielefeld.de [129.70.45.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8B5DE6E318 for ; Tue, 27 Sep 2016 16:00:11 +0000 (UTC) Received: from chidori.dhcp.uni-bielefeld.de (unknown [10.68.161.86]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (Client did not present a certificate) by smtp.math.uni-bielefeld.de (Postfix) with ESMTPSA id C475B5F61A; Tue, 27 Sep 2016 18:00:09 +0200 (CEST) From: Tobias Jakobi To: linux-samsung-soc@vger.kernel.org Subject: [PATCH 6/6] drm/exynos: g2d: simplify g2d_free_runqueue_node() Date: Tue, 27 Sep 2016 17:59:57 +0200 Message-Id: <1474991997-6350-2-git-send-email-tjakobi@math.uni-bielefeld.de> X-Mailer: git-send-email 2.7.3 In-Reply-To: <1474991997-6350-1-git-send-email-tjakobi@math.uni-bielefeld.de> References: <1474991997-6350-1-git-send-email-tjakobi@math.uni-bielefeld.de> Cc: Tobias Jakobi , dri-devel@lists.freedesktop.org, m.szyprowski@samsung.com X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP The function is never called with zero 'runqueue_node'. Signed-off-by: Tobias Jakobi --- drivers/gpu/drm/exynos/exynos_drm_g2d.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c index 1a000c1..fa25c7f 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c +++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c @@ -845,9 +845,6 @@ static void g2d_free_runqueue_node(struct g2d_data *g2d, { struct g2d_cmdlist_node *node; - if (!runqueue_node) - return; - mutex_lock(&g2d->cmdlist_mutex); /* * commands in run_cmdlist have been completed so unmap all gem