From nobody Mon Feb 9 23:58:19 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1711621363; cv=none; d=zohomail.com; s=zohoarc; b=YSvV+h7Kp6+m/+6ZWJBkOJD0a73YPB388m8AMZhL3T4LFQJIq0vxzZbnM07A5lFwul6zA08aYVR5wPP3gByxmsxKPjN47Zv7i45eDlE84lWoIMky6W+4amJWie5CJuc7a/Y0AKYjLQ9FNutT/kiav/VyVIYsp13JspVo/AXspbc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1711621363; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=0O2oh/ewqObmBKDUNq/tce2cGYYv3eGMGKiYbvHD3Ow=; b=KKMAP4xdUzIpP2sQX9QFslR/v3m4pVvlKSplOT/z4wJAZJRHov+astQ8lisV5KF5ArJHEoullEyYDJaE2oRNqMBR0ctBb422WNMH1CZJ29NMJjEppZj/2/Ltk2gGDqjBa9X1w4UFDqT96hPYUbLOlryxgMOLB4wRD8m5LI/k2fs= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1711621363406399.82850139415154; Thu, 28 Mar 2024 03:22:43 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rpmtr-0002Le-51; Thu, 28 Mar 2024 06:22:23 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rpmta-0001mk-Az for qemu-devel@nongnu.org; Thu, 28 Mar 2024 06:22:06 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rpmtW-0007it-Gb for qemu-devel@nongnu.org; Thu, 28 Mar 2024 06:22:03 -0400 Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-515-OEHL0HFaOmGOFXBfmS-8RQ-1; Thu, 28 Mar 2024 06:21:57 -0400 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 108091C0650B; Thu, 28 Mar 2024 10:21:56 +0000 (UTC) Received: from localhost (unknown [10.39.208.34]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2E8FD492BD7; Thu, 28 Mar 2024 10:21:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1711621321; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=0O2oh/ewqObmBKDUNq/tce2cGYYv3eGMGKiYbvHD3Ow=; b=UR9y6L8XD//XUSKPgACZLyH60EK5CalH5uOEYD33MevfZ7x1EXjML8PbL9LRXiwI8OKyfe zmfXqdvIVZYpMwRAkKRWgwi267Smx9ZhJKjcjjoASQpL0L+l6mbSWNngB5tbSnf5XScdib lUg9fad7Il9ANXCFOvdlO6awAERwld8= X-MC-Unique: OEHL0HFaOmGOFXBfmS-8RQ-1 From: marcandre.lureau@redhat.com To: qemu-devel@nongnu.org Cc: Hyman Huang , Vladimir Sementsov-Ogievskiy , Paolo Bonzini , Gerd Hoffmann , qemu-block@nongnu.org, Kevin Wolf , Fabiano Rosas , Mahmoud Mandour , John Snow , Klaus Jensen , Fam Zheng , =?UTF-8?q?Eugenio=20P=C3=A9rez?= , Bin Meng , Hanna Reitz , Eric Blake , "Michael S. Tsirkin" , Stefan Hajnoczi , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Yuval Shaia , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Jesper Devantier , Pierrick Bouvier , Keith Busch , Marcel Apfelbaum , Alexandre Iooss , Peter Xu , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Subject: [PATCH 05/19] block/mirror: fix -Werror=maybe-uninitialized false-positive Date: Thu, 28 Mar 2024 14:20:38 +0400 Message-ID: <20240328102052.3499331-6-marcandre.lureau@redhat.com> In-Reply-To: <20240328102052.3499331-1-marcandre.lureau@redhat.com> References: <20240328102052.3499331-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.10 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=marcandre.lureau@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1711621364688100005 From: Marc-Andr=C3=A9 Lureau ../block/mirror.c:1066:22: error: =E2=80=98iostatus=E2=80=99 may be used un= initialized [-Werror=3Dmaybe-uninitialized] Signed-off-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Vladimir Sementsov-Ogievskiy --- block/mirror.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/mirror.c b/block/mirror.c index 1bdce3b657..53dd7332ee 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -926,7 +926,7 @@ static int coroutine_fn mirror_run(Job *job, Error **er= rp) MirrorBDSOpaque *mirror_top_opaque =3D s->mirror_top_bs->opaque; BlockDriverState *target_bs =3D blk_bs(s->target); bool need_drain =3D true; - BlockDeviceIoStatus iostatus; + BlockDeviceIoStatus iostatus =3D BLOCK_DEVICE_IO_STATUS__MAX; int64_t length; int64_t target_length; BlockDriverInfo bdi; --=20 2.44.0