From patchwork Wed Nov 11 14:21:58 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Chen Qun X-Patchwork-Id: 11897907 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 4C701139F for ; Wed, 11 Nov 2020 14:23:54 +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 CCDE920756 for ; Wed, 11 Nov 2020 14:23:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CCDE920756 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]:35998 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kcr2M-0005bp-EM for patchwork-qemu-devel@patchwork.kernel.org; Wed, 11 Nov 2020 09:23:50 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:34412) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kcr1Q-0004De-Qe; Wed, 11 Nov 2020 09:22:52 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:2412) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kcr1D-0000br-4a; Wed, 11 Nov 2020 09:22:52 -0500 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4CWRl337pXz15NwY; Wed, 11 Nov 2020 22:22:23 +0800 (CST) Received: from huawei.com (10.175.104.175) by DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id 14.3.487.0; Wed, 11 Nov 2020 22:22:23 +0800 From: Chen Qun To: , Subject: [PATCH v2 0/5] fix uninitialized variable warning Date: Wed, 11 Nov 2020 22:21:58 +0800 Message-ID: <20201111142203.2359370-1-kuhn.chenqun@huawei.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 X-Originating-IP: [10.175.104.175] X-CFilter-Loop: Reflected Received-SPF: pass client-ip=45.249.212.190; envelope-from=kuhn.chenqun@huawei.com; helo=szxga04-in.huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/11/11 07:50:46 X-ACL-Warn: Detected OS = Linux 3.1-3.10 [fuzzy] X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action 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: peter.maydell@linaro.org, zhang.zhanghailiang@huawei.com, ganqixin@huawei.com, Chen Qun Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" Hi all, There are some variables initialized warnings reported by the GCC_9.3 compiler. This serial has added some default values or changed the assignment places for the variablies to fix them. v1->v2: --patch1: Drop it base on Max Filippov comment. --patch2->patch1: Add Marcel Apfelbaum and Yuval Shaia review comment. --patch3->patch2: Add Philippe Mathieu-Daudé review comment. --patch6->patch5: Add Philippe Mathieu-Daudé review comment. Chen Qun (5): hw/rdma/rdma_backend: fix uninitialized variable warning in rdma_poll_cq() util/qemu-timer: fix uninitialized variable warning in timer_mod_anticipate_ns() util/qemu-timer: fix uninitialized variable warning for expire_time plugins/loader: fix uninitialized variable warning in plugin_reset_uninstall() migration: fix uninitialized variable warning in migrate_send_rp_req_pages() hw/rdma/rdma_backend.c | 2 +- migration/migration.c | 2 +- plugins/loader.c | 2 +- util/qemu-timer.c | 8 +++----- 4 files changed, 6 insertions(+), 8 deletions(-)