From nobody Sun Feb 8 18:18:28 2026 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 1491421794593407.70565263455444; Wed, 5 Apr 2017 12:49:54 -0700 (PDT) Received: from localhost ([::1]:42174 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cvqwD-0003ws-F9 for importer@patchew.org; Wed, 05 Apr 2017 15:49:53 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60669) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cvquJ-0002aD-HD for qemu-devel@nongnu.org; Wed, 05 Apr 2017 15:47:56 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cvquI-0007xx-Lu for qemu-devel@nongnu.org; Wed, 05 Apr 2017 15:47:55 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50852) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cvquI-0007xY-G6 for qemu-devel@nongnu.org; Wed, 05 Apr 2017 15:47:54 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 81CB73D961 for ; Wed, 5 Apr 2017 19:47:53 +0000 (UTC) Received: from red.redhat.com (ovpn-124-8.rdu2.redhat.com [10.10.124.8]) by smtp.corp.redhat.com (Postfix) with ESMTP id 09BD05C54B; Wed, 5 Apr 2017 19:47:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 81CB73D961 Authentication-Results: ext-mx06.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx06.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=eblake@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 81CB73D961 From: Eric Blake To: qemu-devel@nongnu.org Date: Wed, 5 Apr 2017 14:47:32 -0500 Message-Id: <20170405194741.18956-5-eblake@redhat.com> In-Reply-To: <20170405194741.18956-1-eblake@redhat.com> References: <20170405194741.18956-1-eblake@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Wed, 05 Apr 2017 19:47:53 +0000 (UTC) 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 v3 04/13] coccinelle: Add script to remove useless QObject casts 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: armbru@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" We have macros in place to make it less verbose to add a subtype of QObject to both QDict and QList. While we have made cleanups like this in the past (see commit fcfcd8ffc, for example), having it be automated by Coccinelle makes it easier to maintain. The script is separate from the cleanups, for ease of review and backporting. A later patch will then add further possible cleanups. Signed-off-by: Eric Blake --- MAINTAINERS | 1 + scripts/coccinelle/qobject.cocci | 13 +++++++++++++ 2 files changed, 14 insertions(+) create mode 100644 scripts/coccinelle/qobject.cocci diff --git a/MAINTAINERS b/MAINTAINERS index c60235e..430efb0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1395,6 +1395,7 @@ S: Supported F: qobject/ F: include/qapi/qmp/ X: include/qapi/qmp/dispatch.h +F: scripts/coccinelle/qobject.cocci F: tests/check-qdict.c F: tests/check-qfloat.c F: tests/check-qint.c diff --git a/scripts/coccinelle/qobject.cocci b/scripts/coccinelle/qobject.= cocci new file mode 100644 index 0000000..aa899e2 --- /dev/null +++ b/scripts/coccinelle/qobject.cocci @@ -0,0 +1,13 @@ +// Use QDict macros where they make sense +@@ +expression Obj, Key, E; +@@ +- qdict_put_obj(Obj, Key, QOBJECT(E)); ++ qdict_put(Obj, Key, E); + +// Use QList macros where they make sense +@@ +expression Obj, E; +@@ +- qlist_append_obj(Obj, QOBJECT(E)); ++ qlist_append(Obj, E); --=20 2.9.3