From patchwork Tue Feb 25 02:09:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen Qun X-Patchwork-Id: 11402387 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 07B39138D for ; Tue, 25 Feb 2020 02:13:43 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 DCCCD24673 for ; Tue, 25 Feb 2020 02:13:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DCCCD24673 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:47712 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j6PjC-00046r-24 for patchwork-qemu-devel@patchwork.kernel.org; Mon, 24 Feb 2020 21:13:42 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:38544) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j6PgP-0006vZ-SE for qemu-devel@nongnu.org; Mon, 24 Feb 2020 21:10:50 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j6PgO-0008A2-Mr for qemu-devel@nongnu.org; Mon, 24 Feb 2020 21:10:49 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:3246 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j6PgL-0007zV-D8; Mon, 24 Feb 2020 21:10:45 -0500 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id A2C5BDFDBD7D69E87A5D; Tue, 25 Feb 2020 10:10:42 +0800 (CST) Received: from huawei.com (10.133.205.93) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.439.0; Tue, 25 Feb 2020 10:10:32 +0800 From: To: , Subject: [PATCH 07/13] display/exynos4210_fimd: Remove redundant statement in exynos4210_fimd_update() Date: Tue, 25 Feb 2020 10:09:31 +0800 Message-ID: <20200225020937.25028-8-kuhn.chenqun@huawei.com> X-Mailer: git-send-email 2.14.1.windows.1 In-Reply-To: <20200225020937.25028-1-kuhn.chenqun@huawei.com> References: <20200225020937.25028-1-kuhn.chenqun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.133.205.93] X-CFilter-Loop: Reflected X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 45.249.212.191 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Igor Mitsyanko , peter.maydell@linaro.org, qemu-arm@nongnu.org, zhang.zhanghailiang@huawei.com, Chen Qun Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" From: Chen Qun Clang static code analyzer show warning: hw/display/exynos4210_fimd.c:1313:17: warning: Value stored to 'is_dirty' is never read is_dirty = false; Reported-by: Euler Robot Signed-off-by: Chen Qun --- Cc: Igor Mitsyanko Cc: Peter Maydell Cc: qemu-arm@nongnu.org --- hw/display/exynos4210_fimd.c | 1 - 1 file changed, 1 deletion(-) diff --git a/hw/display/exynos4210_fimd.c b/hw/display/exynos4210_fimd.c index c1071ecd46..05d3265b76 100644 --- a/hw/display/exynos4210_fimd.c +++ b/hw/display/exynos4210_fimd.c @@ -1310,7 +1310,6 @@ static void exynos4210_fimd_update(void *opaque) } host_fb_addr += inc_size; fb_line_addr += inc_size; - is_dirty = false; } g_free(snap); blend = true;