From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id DD105E95A8E for ; Mon, 9 Oct 2023 10:27:29 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qpnTs-0002pg-On; Mon, 09 Oct 2023 06:27:22 -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 1qpnTX-0002kx-3X for qemu-devel@nongnu.org; Mon, 09 Oct 2023 06:26:59 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qpnTR-0004xB-2D for qemu-devel@nongnu.org; Mon, 09 Oct 2023 06:26:55 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1696847211; 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=5RZUQNkHU0bawLwcUs5NMVoQx/eoygF1TS/VGrR/BH8=; b=Pd4CXIomuHAb4YHKwinOP4ZNSsy1S76ck3/MR46HogKT5HD5FoEIEdsdJPAq813ER9D721 fVqcV3zyQUtNbJwZQgbLcJNP0Ax+wsYk/0K39IBU5WWchQ+j3xrFQ+7JZk7YhXmGLq6pWn /uiSwr7CTcCtEYprapQgUqxhjE/s1Uk= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-126-X28nbePSMx-6M29KJg4Hpg-1; Mon, 09 Oct 2023 06:26:43 -0400 X-MC-Unique: X28nbePSMx-6M29KJg4Hpg-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 475A829ABA02; Mon, 9 Oct 2023 10:26:43 +0000 (UTC) Received: from blackfin.pond.sub.org (unknown [10.39.192.25]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 25CEB492B16; Mon, 9 Oct 2023 10:26:43 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 1A06921E6904; Mon, 9 Oct 2023 12:26:42 +0200 (CEST) From: Markus Armbruster To: Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= Cc: qemu-devel@nongnu.org, Paolo Bonzini Subject: Re: [PATCH] system/vl: Use global &bdo_queue in configure_blockdev() References: <20231009093152.51270-1-philmd@linaro.org> Date: Mon, 09 Oct 2023 12:26:42 +0200 In-Reply-To: <20231009093152.51270-1-philmd@linaro.org> ("Philippe =?utf-8?Q?Mathieu-Daud=C3=A9=22's?= message of "Mon, 9 Oct 2023 11:31:52 +0200") Message-ID: <87sf6k2isd.fsf@pond.sub.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 Received-SPF: pass client-ip=170.10.133.124; envelope-from=armbru@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_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Philippe Mathieu-Daud=C3=A9 writes: > Commit d11bf9bf0f ("vl: Factor configure_blockdev() out of main()") > passed &bdo_queue as argument, but this isn't really necessary since > there is only one call, so we still use the global variable. > > Dropping the &bdo_queue argument allows to silence this global shadow > warning: > > softmmu/vl.c:678:54: error: declaration shadows a variable in the globa= l scope [-Werror,-Wshadow] > static void configure_blockdev(BlockdevOptionsQueue *bdo_queue, > ^ > softmmu/vl.c:172:29: note: previous declaration is here > static BlockdevOptionsQueue bdo_queue =3D QSIMPLEQ_HEAD_INITIALIZER(bdo= _queue); Not sure this is an improvement. Up to Paolo, I guess. > Remove a spurious empty line. > > Signed-off-by: Philippe Mathieu-Daud=C3=A9