From fee50f3c8427aacabfb603229bf0a9056c3f2638 Mon Sep 17 00:00:00 2001 From: Darren Hart Date: Mon, 20 Jul 2015 15:48:37 -0700 Subject: [PATCH] selftests/futex: Fix futex_cmp_requeue_pi() error handling An earlier (pre-kernel-integration) refactoring of this code mistakenly replaced the error condition, <, with a >. Use < to detect an error as opposed to a successful requeue or signal race. Reported-by: David Binderman Cc: Shuah Khan Signed-off-by: Darren Hart Signed-off-by: Shuah Khan --- .../futex/functional/futex_requeue_pi_signal_restart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/futex/functional/futex_requeue_pi_signal_restart.c b/tools/testing/selftests/futex/functional/futex_requeue_pi_signal_restart.c index 7f0c756993af..3d7dc6afc3f8 100644 --- a/tools/testing/selftests/futex/functional/futex_requeue_pi_signal_restart.c +++ b/tools/testing/selftests/futex/functional/futex_requeue_pi_signal_restart.c @@ -191,7 +191,7 @@ int main(int argc, char *argv[]) if (res > 0) { atomic_set(&requeued, 1); break; - } else if (res > 0) { + } else if (res < 0) { error("FUTEX_CMP_REQUEUE_PI failed\n", errno); ret = RET_ERROR; break; -- 2.30.2