linux-kernel - [PATCH 1/3] libperf: Prefer exit(EXIT

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Message-Id: <20210729062451.1349566-2-irogers@google.com>
Date:   Wed, 28 Jul 2021 23:24:49 -0700
From:   Ian Rogers <irogers@...gle.com>
To:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     eranian@...gle.com, Ian Rogers <irogers@...gle.com>
Subject: [PATCH 1/3] libperf: Prefer exit(EXIT_SUCCESS) over exit(0)

Change exit code to be more intention revealing.

Signed-off-by: Ian Rogers <irogers@...gle.com>
---
 tools/lib/perf/tests/test-evlist.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/lib/perf/tests/test-evlist.c b/tools/lib/perf/tests/test-evlist.c
index c67c83399170..eceacd4b014c 100644
--- a/tools/lib/perf/tests/test-evlist.c
+++ b/tools/lib/perf/tests/test-evlist.c
@@ -251,7 +251,7 @@ static int test_mmap_thread(void)
 		for (i = 0; i < 100; i++)
 			prctl(0, 0, 0, 0, 0);
 
-		exit(0);
+		exit(EXIT_SUCCESS);
 	}
 
 	threads = perf_thread_map__new_dummy();
-- 
2.32.0.432.gabb21c7263-goog