Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756424AbbLQK7R (ORCPT ); Thu, 17 Dec 2015 05:59:17 -0500 Received: from szxga02-in.huawei.com ([119.145.14.65]:61929 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756400AbbLQK7N (ORCPT ); Thu, 17 Dec 2015 05:59:13 -0500 From: Wang Nan To: , , , , , , , , , , , , CC: , Subject: [PATCH v6 05/16] perf test: Reset err after using it hold errcode in hist testcases Date: Thu, 17 Dec 2015 10:55:13 +0000 Message-ID: <1450349724-178569-6-git-send-email-wangnan0@huawei.com> X-Mailer: git-send-email 1.8.3.4 In-Reply-To: <1450349724-178569-1-git-send-email-wangnan0@huawei.com> References: <1450349724-178569-1-git-send-email-wangnan0@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.107.193.248] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020202.567294B0.013B,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 4eb16b556bcee01a458c52a688cf8df4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2500 Lines: 75 All hists test cases forget to reset err after using it to hold an error code. If error occure in setup_fake_machine() it incorrectly return TEST_OK. This patch fixes it. Signed-off-by: Wang Nan Suggested-by: Namhyung Kim Acked-by: Namhyung Kim Cc: Arnaldo Carvalho de Melo Cc: Jiri Olsa Cc: Masami Hiramatsu --- tools/perf/tests/hists_cumulate.c | 1 + tools/perf/tests/hists_filter.c | 1 + tools/perf/tests/hists_link.c | 1 + tools/perf/tests/hists_output.c | 1 + 4 files changed, 4 insertions(+) diff --git a/tools/perf/tests/hists_cumulate.c b/tools/perf/tests/hists_cumulate.c index 8292948..76f8922 100644 --- a/tools/perf/tests/hists_cumulate.c +++ b/tools/perf/tests/hists_cumulate.c @@ -706,6 +706,7 @@ int test__hists_cumulate(int subtest __maybe_unused) err = parse_events(evlist, "cpu-clock", NULL); if (err) goto out; + err = TEST_FAIL; machines__init(&machines); diff --git a/tools/perf/tests/hists_filter.c b/tools/perf/tests/hists_filter.c index ccb5b49..2cd91df 100644 --- a/tools/perf/tests/hists_filter.c +++ b/tools/perf/tests/hists_filter.c @@ -120,6 +120,7 @@ int test__hists_filter(int subtest __maybe_unused) err = parse_events(evlist, "task-clock", NULL); if (err) goto out; + err = TEST_FAIL; /* default sort order (comm,dso,sym) will be used */ if (setup_sorting() < 0) diff --git a/tools/perf/tests/hists_link.c b/tools/perf/tests/hists_link.c index 6243e2b..4dd8f4e 100644 --- a/tools/perf/tests/hists_link.c +++ b/tools/perf/tests/hists_link.c @@ -293,6 +293,7 @@ int test__hists_link(int subtest __maybe_unused) if (err) goto out; + err = TEST_FAIL; /* default sort order (comm,dso,sym) will be used */ if (setup_sorting() < 0) goto out; diff --git a/tools/perf/tests/hists_output.c b/tools/perf/tests/hists_output.c index 248beec..dc7bf56 100644 --- a/tools/perf/tests/hists_output.c +++ b/tools/perf/tests/hists_output.c @@ -597,6 +597,7 @@ int test__hists_output(int subtest __maybe_unused) err = parse_events(evlist, "cpu-clock", NULL); if (err) goto out; + err = TEST_FAIL; machines__init(&machines); -- 1.8.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/