From nobody Sun Oct 5 19:07:42 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.zohomail.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 1505771282278911.3733910539682; Mon, 18 Sep 2017 14:48:02 -0700 (PDT) Received: from localhost ([::1]:39055 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1du3tY-0008NC-NW for importer@patchew.org; Mon, 18 Sep 2017 17:48:00 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51915) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1du3sZ-0007w8-F3 for qemu-devel@nongnu.org; Mon, 18 Sep 2017 17:47:00 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1du3sY-00020e-NC for qemu-devel@nongnu.org; Mon, 18 Sep 2017 17:46:59 -0400 Received: from mx1.redhat.com ([209.132.183.28]:34258) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1du3sT-0001y4-Mm; Mon, 18 Sep 2017 17:46:53 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 5C2C215561; Mon, 18 Sep 2017 21:46:52 +0000 (UTC) Received: from red.redhat.com (ovpn-124-97.rdu2.redhat.com [10.10.124.97]) by smtp.corp.redhat.com (Postfix) with ESMTP id 64D01610B0; Mon, 18 Sep 2017 21:46:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 5C2C215561 Authentication-Results: ext-mx05.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx05.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=eblake@redhat.com From: Eric Blake To: qemu-devel@nongnu.org Date: Mon, 18 Sep 2017 16:46:49 -0500 Message-Id: <20170918214649.17550-1-eblake@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Mon, 18 Sep 2017 21:46:52 +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] nbd-client: Use correct macro parenthesization 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: qemu-trivial@nongnu.org, Paolo Bonzini , "open list:Network Block Dev..." , Kevin Wolf , Max Reitz 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" If 'bs' is a complex expression, we were only casting the front half rather than the full expression. Luckily, none of the callers were passing bad arguments, but it's better to be robust up front. Signed-off-by: Eric Blake Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Stefan Hajnoczi --- I plan to take this through my NBD queue, unless it is picked up by qemu-trivial first... block/nbd-client.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/block/nbd-client.c b/block/nbd-client.c index 5f241ecc22..2a528dd217 100644 --- a/block/nbd-client.c +++ b/block/nbd-client.c @@ -31,8 +31,8 @@ #include "qapi/error.h" #include "nbd-client.h" -#define HANDLE_TO_INDEX(bs, handle) ((handle) ^ ((uint64_t)(intptr_t)bs)) -#define INDEX_TO_HANDLE(bs, index) ((index) ^ ((uint64_t)(intptr_t)bs)) +#define HANDLE_TO_INDEX(bs, handle) ((handle) ^ (uint64_t)(intptr_t)(bs)) +#define INDEX_TO_HANDLE(bs, index) ((index) ^ (uint64_t)(intptr_t)(bs)) static void nbd_recv_coroutines_wake_all(NBDClientSession *s) { --=20 2.13.5