Fixes the following build warning:
freq-step.c: In function ‘main’:
freq-step.c:271:1: warning: control reaches end of non-void function
[-Wreturn-type]
}
^
By returning zero at the end of main.
Cc: Shuah Khan <shua...@osg.samsung.com>
Cc: Thomas Gleixner <t...@linutronix.de>
Cc: Stephen Boyd <sb...@codeaurora.org>
Cc: Miroslav Lichvar <mlich...@redhat.com>
Cc: linux-kselft...@vger.kernel.org
Signed-off-by: John Stultz <john.stu...@linaro.org>
---
tools/testing/selftests/timers/freq-step.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/testing/selftests/timers/freq-step.c
b/tools/testing/selftests/timers/freq-step.c
index f0d1323..51fcf7c 100644
--- a/tools/testing/selftests/timers/freq-step.c
+++ b/tools/testing/selftests/timers/freq-step.c
@@ -268,4 +268,6 @@ int main(int argc, char **argv)
ksft_exit_fail();
ksft_exit_pass();
+
+ return 0;
}
--
2.7.4
