[RFC][PATCH 2/2] selftests: timers: freq-step: Fix build warning

From	John Stultz <john.stultz@linaro.org>
Newsgroups	linux.kernel
Subject	[RFC][PATCH 2/2] selftests: timers: freq-step: Fix build warning
Date	2017-08-14 23:10 +0200
Message-ID	<ueuMx-IV-7@gated-at.bofh.it> (permalink)
References	<ueuMx-IV-9@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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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 <shuahkh@osg.samsung.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Miroslav Lichvar <mlichvar@redhat.com>
Cc: linux-kselftest@vger.kernel.org
Signed-off-by: John Stultz <john.stultz@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

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[RFC][PATCH 2/2] selftests: timers: freq-step: Fix build warning John Stultz <john.stultz@linaro.org> - 2017-08-14 23:10 +0200
  Re: [RFC][PATCH 2/2] selftests: timers: freq-step: Fix build warning Miroslav Lichvar <mlichvar@redhat.com> - 2017-08-15 14:20 +0200
    Re: [RFC][PATCH 2/2] selftests: timers: freq-step: Fix build warning Shuah Khan <shuahkh@osg.samsung.com> - 2017-08-17 01:10 +0200
      Re: [RFC][PATCH 2/2] selftests: timers: freq-step: Fix build warning John Stultz <john.stultz@linaro.org> - 2017-08-17 01:20 +0200
        Re: [RFC][PATCH 2/2] selftests: timers: freq-step: Fix build warning John Stultz <john.stultz@linaro.org> - 2017-08-17 05:40 +0200
          Re: [RFC][PATCH 2/2] selftests: timers: freq-step: Fix build warning Shuah Khan <shuahkh@osg.samsung.com> - 2017-08-17 06:00 +0200

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