From patchwork Fri Jun 12 20:16:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrii Nakryiko X-Patchwork-Id: 1308498 X-Patchwork-Delegate: bpf@iogearbox.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=reject dis=none) header.from=fb.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=fb.com header.i=@fb.com header.a=rsa-sha256 header.s=facebook header.b=P66WvbWp; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49kBnk5c78z9sQx for ; Sat, 13 Jun 2020 06:16:26 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726323AbgFLUQN (ORCPT ); Fri, 12 Jun 2020 16:16:13 -0400 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:20688 "EHLO mx0b-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726268AbgFLUQN (ORCPT ); Fri, 12 Jun 2020 16:16:13 -0400 Received: from pps.filterd (m0109331.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 05CKDqfR001501 for ; Fri, 12 Jun 2020 13:16:12 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding : content-type; s=facebook; bh=VT2V1tYXI+VCPUccLQ+louPyoq93M53zm+nGrNNwbpM=; b=P66WvbWpadvb/sVYdeTzXO6BNRy8ZrW/zV6G5IdiTaUed4N2et0DDIE/Wp0kwiJKMzYD uLZHj8TCUpDkoMG56J3zPXc7mehvWpd38JODpq+KFCBNllYFbpvMu0NJ0omcJCDxNBQi MI0bx1wHkqPgu0M4Qz9TqeKbwPeVyRnsths= Received: from maileast.thefacebook.com ([163.114.130.16]) by mx0a-00082601.pphosted.com with ESMTP id 31k322mfru-3 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 12 Jun 2020 13:16:12 -0700 Received: from intmgw004.03.ash8.facebook.com (2620:10d:c0a8:1b::d) by mail.thefacebook.com (2620:10d:c0a8:82::c) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1979.3; Fri, 12 Jun 2020 13:16:10 -0700 Received: by devbig012.ftw2.facebook.com (Postfix, from userid 137359) id 3386A2EC166C; Fri, 12 Jun 2020 13:16:07 -0700 (PDT) Smtp-Origin-Hostprefix: devbig From: Andrii Nakryiko Smtp-Origin-Hostname: devbig012.ftw2.facebook.com To: , , , CC: , , Andrii Nakryiko , Tobias Klauser Smtp-Origin-Cluster: ftw2c04 Subject: [PATCH bpf] tools/bpftool: fix skeleton codegen Date: Fri, 12 Jun 2020 13:16:03 -0700 Message-ID: <20200612201603.680852-1-andriin@fb.com> X-Mailer: git-send-email 2.24.1 MIME-Version: 1.0 X-FB-Internal: Safe X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.216,18.0.687 definitions=2020-06-12_16:2020-06-12,2020-06-12 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 cotscore=-2147483648 priorityscore=1501 suspectscore=2 impostorscore=0 mlxlogscore=549 phishscore=0 bulkscore=0 malwarescore=0 adultscore=0 mlxscore=0 clxscore=1015 lowpriorityscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2006120147 X-FB-Internal: deliver Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Remove unnecessary check at the end of codegen() routine which makes codegen() to always fail and exit bpftool with error code. Positive value of variable n is not an indicator of a failure. Cc: Tobias Klauser Fixes: 2c4779eff837 ("tools, bpftool: Exit on error in function codegen") Signed-off-by: Andrii Nakryiko Reviewed-by: Tobias Klauser --- tools/bpf/bpftool/gen.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/tools/bpf/bpftool/gen.c b/tools/bpf/bpftool/gen.c index 7443879e87af..10de76b296ba 100644 --- a/tools/bpf/bpftool/gen.c +++ b/tools/bpf/bpftool/gen.c @@ -257,8 +257,6 @@ static void codegen(const char *template, ...) va_end(args); free(s); - if (n) - exit(-1); } static int do_skeleton(int argc, char **argv)