From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_SBL,URIBL_SBL_A autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EA82FC0650E for ; Mon, 1 Jul 2019 12:44:09 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BD21D2053B for ; Mon, 1 Jul 2019 12:44:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BD21D2053B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:58328 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hhvfF-00084n-1u for qemu-devel@archiver.kernel.org; Mon, 01 Jul 2019 08:44:09 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59257) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hhvaC-0003JL-Fd for qemu-devel@nongnu.org; Mon, 01 Jul 2019 08:38:57 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hhva9-0000NY-3d for qemu-devel@nongnu.org; Mon, 01 Jul 2019 08:38:54 -0400 Received: from mx1.redhat.com ([209.132.183.28]:60714) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hhva8-00008j-Rj for qemu-devel@nongnu.org; Mon, 01 Jul 2019 08:38:52 -0400 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 6E03EC049589; Mon, 1 Jul 2019 12:38:27 +0000 (UTC) Received: from localhost.localdomain (unknown [10.33.36.5]) by smtp.corp.redhat.com (Postfix) with ESMTPS id AC6AD17CC0; Mon, 1 Jul 2019 12:38:18 +0000 (UTC) From: P J P To: Qemu Developers Date: Mon, 1 Jul 2019 18:05:57 +0530 Message-Id: <20190701123558.30512-3-ppandit@redhat.com> In-Reply-To: <20190701123558.30512-1-ppandit@redhat.com> References: <20190701123558.30512-1-ppandit@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 [10.5.110.31]); Mon, 01 Jul 2019 12:38:27 +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 v3 2/3] qemu-bridge-helper: move repeating code in parse_acl_file 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: Riccardo Schirone , Li Qiang , Jason Wang , =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= , Prasad J Pandit Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Prasad J Pandit Move repeating error handling sequence in parse_acl_file routine to an 'err' label. Signed-off-by: Prasad J Pandit --- qemu-bridge-helper.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) diff --git a/qemu-bridge-helper.c b/qemu-bridge-helper.c index e90c22f07d..91a02f9611 100644 --- a/qemu-bridge-helper.c +++ b/qemu-bridge-helper.c @@ -92,9 +92,7 @@ static int parse_acl_file(const char *filename, ACLList= *acl_list) =20 if (arg =3D=3D NULL) { fprintf(stderr, "Invalid config line:\n %s\n", line); - fclose(f); - errno =3D EINVAL; - return -1; + goto err; } =20 *arg =3D 0; @@ -111,9 +109,7 @@ static int parse_acl_file(const char *filename, ACLLi= st *acl_list) =20 if (!g_str_equal(cmd, "include") && strlen(arg) >=3D IFNAMSIZ) { fprintf(stderr, "name `%s' too long: %zu\n", arg, strlen(arg= )); - fclose(f); - errno =3D EINVAL; - return -1; + goto err; } =20 if (strcmp(cmd, "deny") =3D=3D 0) { @@ -139,15 +135,18 @@ static int parse_acl_file(const char *filename, ACL= List *acl_list) parse_acl_file(arg, acl_list); } else { fprintf(stderr, "Unknown command `%s'\n", cmd); - fclose(f); - errno =3D EINVAL; - return -1; + goto err; } } =20 fclose(f); - return 0; + +err: + fclose(f); + errno =3D EINVAL; + return -1; + } =20 static bool has_vnet_hdr(int fd) --=20 2.21.0