From nobody Sun Nov 9 20:17:59 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.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; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 15515664934501006.5934470451444; Sat, 2 Mar 2019 14:41:33 -0800 (PST) Received: from localhost ([127.0.0.1]:59777 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h0DJy-0005xI-Hg for importer@patchew.org; Sat, 02 Mar 2019 17:41:30 -0500 Received: from eggs.gnu.org ([209.51.188.92]:38577) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h0DHJ-0004H5-DE for qemu-devel@nongnu.org; Sat, 02 Mar 2019 17:38:47 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h0DHI-0005cc-KZ for qemu-devel@nongnu.org; Sat, 02 Mar 2019 17:38:45 -0500 Received: from mx1.redhat.com ([209.132.183.28]:33020) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1h0DHI-0005bE-DY; Sat, 02 Mar 2019 17:38:44 -0500 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B01703084242; Sat, 2 Mar 2019 22:38:43 +0000 (UTC) Received: from x1w.redhat.com (ovpn-204-70.brq.redhat.com [10.40.204.70]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 31B7A5D9C5; Sat, 2 Mar 2019 22:38:39 +0000 (UTC) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Date: Sat, 2 Mar 2019 23:38:25 +0100 Message-Id: <20190302223825.11192-3-philmd@redhat.com> In-Reply-To: <20190302223825.11192-1-philmd@redhat.com> References: <20190302223825.11192-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.40]); Sat, 02 Mar 2019 22:38:43 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH 2/2] util/error: Remove unnecessary saved_errno 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: Thomas Huth , qemu-trivial@nongnu.org, Markus Armbruster , Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Since 552375088a8, error_set_errno() calls error_setv() which already protect errno for clobbering. Remove the now unnecessary saved_errno. Suggested-by: Thomas Huth Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- util/error.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/util/error.c b/util/error.c index 934a78e1b1..0402fa1b9d 100644 --- a/util/error.c +++ b/util/error.c @@ -101,14 +101,11 @@ void error_setg_errno_internal(Error **errp, int os_errno, const char *fmt, ...) { va_list ap; - int saved_errno =3D errno; =20 va_start(ap, fmt); error_setv(errp, src, line, func, ERROR_CLASS_GENERIC_ERROR, fmt, ap, os_errno !=3D 0 ? strerror(os_errno) : NULL); va_end(ap); - - errno =3D saved_errno; } =20 void error_setg_file_open_internal(Error **errp, --=20 2.20.1