From nobody Thu Jul 17 04:05:23 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1488204303945538.3183939209994; Mon, 27 Feb 2017 06:05:03 -0800 (PST) Received: from localhost ([::1]:53009 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ciLv8-0003ZU-Kh for importer@patchew.org; Mon, 27 Feb 2017 09:04:58 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53385) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ciLZj-0001qZ-Tg for qemu-devel@nongnu.org; Mon, 27 Feb 2017 08:42:52 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ciLZj-0001dN-4A for qemu-devel@nongnu.org; Mon, 27 Feb 2017 08:42:52 -0500 Received: from mx1.redhat.com ([209.132.183.28]:1091) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ciLZi-0001dC-UN for qemu-devel@nongnu.org; Mon, 27 Feb 2017 08:42:51 -0500 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 10FAA811AC for ; Mon, 27 Feb 2017 13:42:51 +0000 (UTC) Received: from localhost (ovpn-116-62.phx2.redhat.com [10.3.116.62]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id v1RDgmmX028438; Mon, 27 Feb 2017 08:42:50 -0500 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= To: qemu-devel@nongnu.org Date: Mon, 27 Feb 2017 17:41:49 +0400 Message-Id: <20170227134202.2991-9-marcandre.lureau@redhat.com> In-Reply-To: <20170227134202.2991-1-marcandre.lureau@redhat.com> References: <20170227134202.2991-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.68 on 10.5.11.24 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Mon, 27 Feb 2017 13:42:51 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v2 08/21] char: remove qemu_chardev_add X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pbonzini@redhat.com, =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" qemu_chardev_new() now uses object_new_with_props() with /chardevs parent container. It will fail to insert the object if the same "id" already exists. "chardevs" list usage has been removed in previous commits. Signed-off-by: Marc-Andr=C3=A9 Lureau --- chardev/char.c | 27 ++++----------------------- 1 file changed, 4 insertions(+), 23 deletions(-) diff --git a/chardev/char.c b/chardev/char.c index 82f3c939ba..b3622be3f4 100644 --- a/chardev/char.c +++ b/chardev/char.c @@ -805,26 +805,6 @@ static const ChardevClass *char_get_class(const char *= driver, Error **errp) return cc; } =20 -static Chardev *qemu_chardev_add(const char *id, const char *typename, - ChardevBackend *backend, Error **errp) -{ - Chardev *chr; - - chr =3D qemu_chr_find(id); - if (chr) { - error_setg(errp, "Chardev '%s' already exists", id); - return NULL; - } - - chr =3D qemu_chardev_new(id, typename, backend, errp); - if (!chr) { - return NULL; - } - - QTAILQ_INSERT_TAIL(&chardevs, chr, next); - return chr; -} - static const struct ChardevAlias { const char *typename; const char *alias; @@ -941,9 +921,10 @@ Chardev *qemu_chr_new_from_opts(QemuOpts *opts, backend->u.null.data =3D ccom; /* Any ChardevCommon member would w= ork */ } =20 - chr =3D qemu_chardev_add(bid ? bid : id, + chr =3D qemu_chardev_new(bid ? bid : id, object_class_get_name(OBJECT_CLASS(cc)), backend, errp); + if (chr =3D=3D NULL) { goto out; } @@ -955,7 +936,7 @@ Chardev *qemu_chr_new_from_opts(QemuOpts *opts, backend->type =3D CHARDEV_BACKEND_KIND_MUX; backend->u.mux.data =3D g_new0(ChardevMux, 1); backend->u.mux.data->chardev =3D g_strdup(bid); - mux =3D qemu_chardev_add(id, TYPE_CHARDEV_MUX, backend, errp); + mux =3D qemu_chardev_new(id, TYPE_CHARDEV_MUX, backend, errp); if (mux =3D=3D NULL) { object_unparent(OBJECT(chr)); chr =3D NULL; @@ -1296,7 +1277,7 @@ ChardevReturn *qmp_chardev_add(const char *id, Charde= vBackend *backend, return NULL; } =20 - chr =3D qemu_chardev_add(id, object_class_get_name(OBJECT_CLASS(cc)), + chr =3D qemu_chardev_new(id, object_class_get_name(OBJECT_CLASS(cc)), backend, errp); if (!chr) { return NULL; --=20 2.12.0.rc2.3.gc93709801