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[2/6] kselftests: timers: freq-step: Fix build warning

Message ID 1503082262-29450-3-git-send-email-john.stultz@linaro.org
State Accepted
Commit 6cc636614e144b7cb4c6578bce5cc9b76b7c11e7
Headers show
Series Timekeeping queue for 4.14 | expand

Commit Message

John Stultz Aug. 18, 2017, 6:50 p.m. UTC 
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 the return values from ksft_success/fail.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Miroslav Lichvar <mlichvar@redhat.com>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Stephen Boyd <stephen.boyd@linaro.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: linux-kselftest@vger.kernel.org
Signed-off-by: John Stultz <john.stultz@linaro.org>

---
 tools/testing/selftests/timers/freq-step.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.7.4
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Patch

diff --git a/tools/testing/selftests/timers/freq-step.c b/tools/testing/selftests/timers/freq-step.c
index 934a308..926828e 100644
--- a/tools/testing/selftests/timers/freq-step.c
+++ b/tools/testing/selftests/timers/freq-step.c
@@ -266,7 +266,7 @@  int main(int argc, char **argv)
 	set_frequency(0.0);
 
 	if (fails)
-		ksft_exit_fail();
+		return ksft_exit_fail();
 
-	ksft_exit_pass();
+	return ksft_exit_pass();
 }