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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 53A51C433EF for ; Thu, 28 Oct 2021 16:03:16 +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 CD23C6108F for ; Thu, 28 Oct 2021 16:03:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org CD23C6108F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:43048 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mg7s2-0000tE-Sk for qemu-devel@archiver.kernel.org; Thu, 28 Oct 2021 12:03:14 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50608) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mg7l6-0001gj-SO for qemu-devel@nongnu.org; Thu, 28 Oct 2021 11:56:04 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:31954) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mg7l4-0004BZ-Rw for qemu-devel@nongnu.org; Thu, 28 Oct 2021 11:56:04 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1635436562; 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=uOkZUkb5R5Qwcrhc/+o2TBNi0biSb6Ay9ezuiYfAGwA=; b=i+zN51E9Sfb7r94vNb0ircOV7qCWscC7hfhp4EbNc7sk833eQXoO5INgAjV69hkuDkMlC3 Pg/Yt4k69hTVQH0zE8lGe5cpdgN4yKs45H3xzS5RdMqAKYfQ1BMtJdhaBK7qSNdlSfYSJU /a8N445IEB8bR898wVC7bVFqK11hYVg= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-105-A0ljwCAPO4W3TLNe-p7ykQ-1; Thu, 28 Oct 2021 11:55:59 -0400 X-MC-Unique: A0ljwCAPO4W3TLNe-p7ykQ-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 8D4A49126F; Thu, 28 Oct 2021 15:55:57 +0000 (UTC) Received: from localhost.localdomain.com (unknown [10.39.195.37]) by smtp.corp.redhat.com (Postfix) with ESMTP id 330425F4EA; Thu, 28 Oct 2021 15:55:46 +0000 (UTC) From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH v4 02/22] monitor: make hmp_handle_error return a boolean Date: Thu, 28 Oct 2021 16:54:37 +0100 Message-Id: <20211028155457.967291-3-berrange@redhat.com> In-Reply-To: <20211028155457.967291-1-berrange@redhat.com> References: <20211028155457.967291-1-berrange@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=berrange@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.129.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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_LOW=-0.7, 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: Laurent Vivier , Thomas Huth , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Eduardo Habkost , David Hildenbrand , Michael Roth , Cornelia Huck , Richard Henderson , "Dr. David Alan Gilbert" , Peter Xu , Yuval Shaia , Halil Pasic , Christian Borntraeger , qemu-s390x@nongnu.org, Gerd Hoffmann , Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Eric Blake , Markus Armbruster Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This turns the pattern if (err) { hmp_handle_error(mon, err); return; } into if (hmp_handle_error(mon, err); return; } Signed-off-by: Daniel P. Berrangé --- hw/core/machine-hmp-cmds.c | 3 +-- include/monitor/hmp.h | 2 +- monitor/hmp-cmds.c | 28 +++++++++++----------------- 3 files changed, 13 insertions(+), 20 deletions(-) diff --git a/hw/core/machine-hmp-cmds.c b/hw/core/machine-hmp-cmds.c index 76b22b00d6..c356783ab9 100644 --- a/hw/core/machine-hmp-cmds.c +++ b/hw/core/machine-hmp-cmds.c @@ -53,8 +53,7 @@ void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict) HotpluggableCPUList *saved = l; CpuInstanceProperties *c; - if (err != NULL) { - hmp_handle_error(mon, err); + if (hmp_handle_error(mon, err)) { return; } diff --git a/include/monitor/hmp.h b/include/monitor/hmp.h index 6bc27639e0..a2cb002a3a 100644 --- a/include/monitor/hmp.h +++ b/include/monitor/hmp.h @@ -16,7 +16,7 @@ #include "qemu/readline.h" -void hmp_handle_error(Monitor *mon, Error *err); +bool hmp_handle_error(Monitor *mon, Error *err); void hmp_info_name(Monitor *mon, const QDict *qdict); void hmp_info_version(Monitor *mon, const QDict *qdict); diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c index bcaa41350e..9031cea881 100644 --- a/monitor/hmp-cmds.c +++ b/monitor/hmp-cmds.c @@ -62,11 +62,13 @@ #include #endif -void hmp_handle_error(Monitor *mon, Error *err) +bool hmp_handle_error(Monitor *mon, Error *err) { if (err) { error_reportf_err(err, "Error: "); + return true; } + return false; } /* @@ -577,8 +579,7 @@ void hmp_info_vnc(Monitor *mon, const QDict *qdict) info2l = qmp_query_vnc_servers(&err); info2l_head = info2l; - if (err) { - hmp_handle_error(mon, err); + if (hmp_handle_error(mon, err)) { return; } if (!info2l) { @@ -693,8 +694,7 @@ void hmp_info_balloon(Monitor *mon, const QDict *qdict) Error *err = NULL; info = qmp_query_balloon(&err); - if (err) { - hmp_handle_error(mon, err); + if (hmp_handle_error(mon, err)) { return; } @@ -1065,8 +1065,7 @@ void hmp_ringbuf_read(Monitor *mon, const QDict *qdict) int i; data = qmp_ringbuf_read(chardev, size, false, 0, &err); - if (err) { - hmp_handle_error(mon, err); + if (hmp_handle_error(mon, err)) { return; } @@ -1582,8 +1581,7 @@ void hmp_migrate(Monitor *mon, const QDict *qdict) qmp_migrate(uri, !!blk, blk, !!inc, inc, false, false, true, resume, &err); - if (err) { - hmp_handle_error(mon, err); + if (hmp_handle_error(mon, err)) { return; } @@ -1917,8 +1915,7 @@ void hmp_rocker(Monitor *mon, const QDict *qdict) Error *err = NULL; rocker = qmp_query_rocker(name, &err); - if (err != NULL) { - hmp_handle_error(mon, err); + if (hmp_handle_error(mon, err)) { return; } @@ -1936,8 +1933,7 @@ void hmp_rocker_ports(Monitor *mon, const QDict *qdict) Error *err = NULL; list = qmp_query_rocker_ports(name, &err); - if (err != NULL) { - hmp_handle_error(mon, err); + if (hmp_handle_error(mon, err)) { return; } @@ -1965,8 +1961,7 @@ void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict) Error *err = NULL; list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err); - if (err != NULL) { - hmp_handle_error(mon, err); + if (hmp_handle_error(mon, err)) { return; } @@ -2115,8 +2110,7 @@ void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict) Error *err = NULL; list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err); - if (err != NULL) { - hmp_handle_error(mon, err); + if (hmp_handle_error(mon, err)) { return; } -- 2.31.1