From patchwork Fri May 15 06:04:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Armbruster X-Patchwork-Id: 282689 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1AB4FC433E0 for ; Fri, 15 May 2020 06:13:25 +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 D31402054F for ; Fri, 15 May 2020 06:13:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="WNGsxRm0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D31402054F 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+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:43162 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jZTb2-0008Kr-3k for qemu-devel@archiver.kernel.org; Fri, 15 May 2020 02:13:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55900) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jZTSU-00034i-AD for qemu-devel@nongnu.org; Fri, 15 May 2020 02:04:34 -0400 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:51408 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jZTSR-0004Qm-OL for qemu-devel@nongnu.org; Fri, 15 May 2020 02:04:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1589522671; 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=BrSbp9YJO2wMm0eUyLPKhUB5JoF5C8SLfuU16DehAGk=; b=WNGsxRm0QVSehcm9GWj1uKWBpzAh8Sb/XvKYVvsDsCFALu10edVM0znPpb3pdm4r7w+jYU iJ7nZPaxMKpCQkVLNtUXz7cfP2b+9SakSGxbHys1Jobn7yTThGbqh5A5At3IIvonaZRneh ceQxrCLAmM5BhYiwpdKv9eR9Qx6i5TY= 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-417-uOLvFvfzNyqfLHboNss3Iw-1; Fri, 15 May 2020 02:04:26 -0400 X-MC-Unique: uOLvFvfzNyqfLHboNss3Iw-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id E1E591005510 for ; Fri, 15 May 2020 06:04:25 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-113-6.ams2.redhat.com [10.36.113.6]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B2ADA2E163; Fri, 15 May 2020 06:04:25 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 32E8611358C0; Fri, 15 May 2020 08:04:24 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Subject: [PULL 04/21] qom: Simplify object_property_get_enum() Date: Fri, 15 May 2020 08:04:07 +0200 Message-Id: <20200515060424.18993-5-armbru@redhat.com> In-Reply-To: <20200515060424.18993-1-armbru@redhat.com> References: <20200515060424.18993-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=207.211.31.120; envelope-from=armbru@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/14 22:56:02 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] 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_H2=-0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: pbonzini@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Reuse object_property_get_str(). Switches from the string to the qobject visitor under the hood. Signed-off-by: Markus Armbruster Message-Id: <20200505152926.18877-5-armbru@redhat.com> Reviewed-by: Paolo Bonzini --- qom/object.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/qom/object.c b/qom/object.c index 3d65658059..b374af302c 100644 --- a/qom/object.c +++ b/qom/object.c @@ -1521,8 +1521,6 @@ typedef struct EnumProperty { int object_property_get_enum(Object *obj, const char *name, const char *typename, Error **errp) { - Error *err = NULL; - Visitor *v; char *str; int ret; ObjectProperty *prop = object_property_find(obj, name, errp); @@ -1541,15 +1539,10 @@ int object_property_get_enum(Object *obj, const char *name, enumprop = prop->opaque; - v = string_output_visitor_new(false, &str); - object_property_get(obj, v, name, &err); - if (err) { - error_propagate(errp, err); - visit_free(v); + str = object_property_get_str(obj, name, errp); + if (!str) { return 0; } - visit_complete(v, &str); - visit_free(v); ret = qapi_enum_parse(enumprop->lookup, str, -1, errp); g_free(str);