[PATCH] selftests: futex: Fix missing free in main

[zhangjiao2]

From: zhang jiao <zhangjiao2@xxxxxxxxxxxxxxxxxxxx>

Free string allocated by asprintf().

Signed-off-by: zhang jiao <zhangjiao2@xxxxxxxxxxxxxxxxxxxx>
---
 tools/testing/selftests/futex/functional/futex_requeue_pi.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/testing/selftests/futex/functional/futex_requeue_pi.c b/tools/testing/selftests/futex/functional/futex_requeue_pi.c
index 215c6cb539b4..fb2dab46087f 100644
--- a/tools/testing/selftests/futex/functional/futex_requeue_pi.c
+++ b/tools/testing/selftests/futex/functional/futex_requeue_pi.c
@@ -416,5 +416,8 @@ int main(int argc, char *argv[])
 	ret = unit_test(broadcast, locked, owner, timeout_ns);
 
 	print_result(test_name, ret);
+	if (strlen(test_name) > strlen(TEST_NAME))
+		free(test_name);
+
 	return ret;
 }
-- 
2.33.0