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Thu, 23 Apr 2020 12:00:58 -0400 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-322-J0vzZe5vNeyjP-hJzz-kxQ-1; Thu, 23 Apr 2020 12:00:41 -0400 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 EEB45835B45; Thu, 23 Apr 2020 16:00:39 +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 7849560609; Thu, 23 Apr 2020 16:00:39 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 6A31A11358C3; Thu, 23 Apr 2020 18:00:36 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1587657642; 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=Y2jcaWXJL7+Y8beWBsofv6D3+PvqGhK2beksT/pD30Q=; b=Ba8cdSevhYm+n9Iy9wUXWxaKPLB0c3irinF8DVe6CUpreV7wX6pI2ydPb6eJEN1pj4JmSo kxXlVMu32f+fIcnb050obtYbZSd5u9V5j4xNI8rlL06emA+lKd0fEgyJlvAEZMKAvKKgc0 BAofMwfGXfOaSDepX9JRNyWkTVg3tIk= X-MC-Unique: J0vzZe5vNeyjP-hJzz-kxQ-1 From: Markus Armbruster To: qemu-devel@nongnu.org Subject: [PATCH 07/13] qapi: Fix Visitor contract for start_alternate() Date: Thu, 23 Apr 2020 18:00:30 +0200 Message-Id: <20200423160036.7048-8-armbru@redhat.com> In-Reply-To: <20200423160036.7048-1-armbru@redhat.com> References: <20200423160036.7048-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable 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=205.139.110.120; envelope-from=armbru@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/04/23 05:42:05 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.120 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: mdroth@linux.vnet.ibm.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" The contract demands v->start_alternate() for input and dealloc visitors, but visit_start_alternate() actually requires it for input and clone visitors. Fix the contract, and delete superfluous qapi_dealloc_start_alternate(). Signed-off-by: Markus Armbruster Reviewed-by: Eric Blake --- include/qapi/visitor-impl.h | 5 ++--- qapi/qapi-dealloc-visitor.c | 7 ------- 2 files changed, 2 insertions(+), 10 deletions(-) diff --git a/include/qapi/visitor-impl.h b/include/qapi/visitor-impl.h index 8ccb3b6c20..252206dc0d 100644 --- a/include/qapi/visitor-impl.h +++ b/include/qapi/visitor-impl.h @@ -67,13 +67,12 @@ struct Visitor /* Must be set */ void (*end_list)(Visitor *v, void **list); =20 - /* Must be set by input and dealloc visitors to visit alternates; - * optional for output visitors. */ + /* Must be set by input and clone visitors to visit alternates */ void (*start_alternate)(Visitor *v, const char *name, GenericAlternate **obj, size_t size, Error **errp); =20 - /* Optional, needed for dealloc visitor */ + /* Optional */ void (*end_alternate)(Visitor *v, void **obj); =20 /* Must be set */ diff --git a/qapi/qapi-dealloc-visitor.c b/qapi/qapi-dealloc-visitor.c index d192724b13..2239fc6417 100644 --- a/qapi/qapi-dealloc-visitor.c +++ b/qapi/qapi-dealloc-visitor.c @@ -34,12 +34,6 @@ static void qapi_dealloc_end_struct(Visitor *v, void **o= bj) } } =20 -static void qapi_dealloc_start_alternate(Visitor *v, const char *name, - GenericAlternate **obj, size_t si= ze, - Error **errp) -{ -} - static void qapi_dealloc_end_alternate(Visitor *v, void **obj) { if (obj) { @@ -123,7 +117,6 @@ Visitor *qapi_dealloc_visitor_new(void) v->visitor.type =3D VISITOR_DEALLOC; v->visitor.start_struct =3D qapi_dealloc_start_struct; v->visitor.end_struct =3D qapi_dealloc_end_struct; - v->visitor.start_alternate =3D qapi_dealloc_start_alternate; v->visitor.end_alternate =3D qapi_dealloc_end_alternate; v->visitor.start_list =3D qapi_dealloc_start_list; v->visitor.next_list =3D qapi_dealloc_next_list; --=20 2.21.1