From patchwork Fri Nov 22 16:48:07 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxim Levitsky X-Patchwork-Id: 11258207 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 C069F913 for ; Fri, 22 Nov 2019 17:53:15 +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 95E2320674 for ; Fri, 22 Nov 2019 17:53:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="esJvMDx/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 95E2320674 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.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]:53502 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iYD7K-0000mY-9e for patchwork-qemu-devel@patchwork.kernel.org; Fri, 22 Nov 2019 12:53:14 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:54205) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iYC6p-0005xI-Qz for qemu-devel@nongnu.org; Fri, 22 Nov 2019 11:48:42 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iYC6n-0004EY-1r for qemu-devel@nongnu.org; Fri, 22 Nov 2019 11:48:39 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:20991 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iYC6m-0004Db-9K for qemu-devel@nongnu.org; Fri, 22 Nov 2019 11:48:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1574441315; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=iHPznuT0+kSysPXt4j+ceaBtcyUhBYBkdlLihcnC3hM=; b=esJvMDx/nPvaNBdMXyYwB+3rp0e+9bpyVKVuojLoEIV+kzcEsyNV21Ta+KqnIaE9K6S6pk kUVSlTg+WtwZE43Jylqu9YIp2Iiq7Mgjg+uvg7gG+3FXYhOnhnKcNqq74XCjgLon+sVg99 fq5XmMpua7zEOQacGTKUA6BOzvp+3wQ= 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-167-c1p2fmpjNbKPssWkWmn8Wg-1; Fri, 22 Nov 2019 11:48:32 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 454338024C0; Fri, 22 Nov 2019 16:48:31 +0000 (UTC) Received: from maximlenovopc.usersys.redhat.com (unknown [10.35.206.46]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7000277010; Fri, 22 Nov 2019 16:48:29 +0000 (UTC) From: Maxim Levitsky To: qemu-devel@nongnu.org Subject: [PATCH v2 9/9] monitor/hmp: Prefer to use hmp_handle_error for error reporting in block hmp commands Date: Fri, 22 Nov 2019 18:48:07 +0200 Message-Id: <20191122164807.27938-10-mlevitsk@redhat.com> In-Reply-To: <20191122164807.27938-1-mlevitsk@redhat.com> References: <20191122164807.27938-1-mlevitsk@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-MC-Unique: c1p2fmpjNbKPssWkWmn8Wg-1 X-Mimecast-Spam-Score: 0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.120 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: Kevin Wolf , qemu-block@nongnu.org, Markus Armbruster , "Dr. David Alan Gilbert" , Maxim Levitsky , Max Reitz Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" This way they all will be prefixed with 'Error:' which some parsers (e.g libvirt) need Signed-off-by: Maxim Levitsky --- block/monitor/block-hmp-cmds.c | 35 ++++++++++++++++++++-------------- 1 file changed, 21 insertions(+), 14 deletions(-) diff --git a/block/monitor/block-hmp-cmds.c b/block/monitor/block-hmp-cmds.c index c943dccd03..197994716f 100644 --- a/block/monitor/block-hmp-cmds.c +++ b/block/monitor/block-hmp-cmds.c @@ -59,7 +59,6 @@ void hmp_drive_add(Monitor *mon, const QDict *qdict) mc = MACHINE_GET_CLASS(current_machine); dinfo = drive_new(opts, mc->block_default_type, &err); if (err) { - error_report_err(err); qemu_opts_del(opts); goto err; } @@ -73,7 +72,7 @@ void hmp_drive_add(Monitor *mon, const QDict *qdict) monitor_printf(mon, "OK\n"); break; default: - monitor_printf(mon, "Can't hot-add drive to type %d\n", dinfo->type); + error_setg(&err, "Can't hot-add drive to type %d", dinfo->type); goto err; } return; @@ -84,6 +83,7 @@ err: monitor_remove_blk(blk); blk_unref(blk); } + hmp_handle_error(mon, &err); } void hmp_drive_del(Monitor *mon, const QDict *qdict) @@ -105,14 +105,14 @@ void hmp_drive_del(Monitor *mon, const QDict *qdict) blk = blk_by_name(id); if (!blk) { - error_report("Device '%s' not found", id); - return; + error_setg(&local_err, "Device '%s' not found", id); + goto err; } if (!blk_legacy_dinfo(blk)) { - error_report("Deleting device added with blockdev-add" - " is not supported"); - return; + error_setg(&local_err, + "Deleting device added with blockdev-add is not supported"); + goto err; } aio_context = blk_get_aio_context(blk); @@ -121,9 +121,8 @@ void hmp_drive_del(Monitor *mon, const QDict *qdict) bs = blk_bs(blk); if (bs) { if (bdrv_op_is_blocked(bs, BLOCK_OP_TYPE_DRIVE_DEL, &local_err)) { - error_report_err(local_err); aio_context_release(aio_context); - return; + goto err; } blk_remove_bs(blk); @@ -144,12 +143,15 @@ void hmp_drive_del(Monitor *mon, const QDict *qdict) } aio_context_release(aio_context); +err: + hmp_handle_error(mon, &local_err); } void hmp_commit(Monitor *mon, const QDict *qdict) { const char *device = qdict_get_str(qdict, "device"); BlockBackend *blk; + Error *local_err = NULL; int ret; if (!strcmp(device, "all")) { @@ -160,12 +162,12 @@ void hmp_commit(Monitor *mon, const QDict *qdict) blk = blk_by_name(device); if (!blk) { - error_report("Device '%s' not found", device); - return; + error_setg(&local_err, "Device '%s' not found", device); + goto err; } if (!blk_is_available(blk)) { - error_report("Device '%s' has no medium", device); - return; + error_setg(&local_err, "Device '%s' has no medium", device); + goto err; } bs = blk_bs(blk); @@ -177,8 +179,13 @@ void hmp_commit(Monitor *mon, const QDict *qdict) aio_context_release(aio_context); } if (ret < 0) { - error_report("'commit' error for '%s': %s", device, strerror(-ret)); + error_setg(&local_err, + "'commit' error for '%s': %s", device, strerror(-ret)); + goto err; } + return; +err: + hmp_handle_error(mon, &local_err); } void hmp_drive_mirror(Monitor *mon, const QDict *qdict)