[PATCH v2 1/5] selftests/futex: reduce array declarations in the requeue_single

In the requeue_single function, the variable "waits" only uses one element. There is no need to use an array.

Signed-off-by: Yuwen Chen ywen.chen@foxmail.com

Reviewed-by: Licay licayy@foxmail.com

---

tools/testing/selftests/futex/functional/futex_requeue.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/futex/functional/futex_requeue.c b/tools/testing/selftests/futex/functional/futex_requeue.c index 69e2555b60399..1807465de2144 100644 --- a/tools/testing/selftests/futex/functional/futex_requeue.c +++ b/tools/testing/selftests/futex/functional/futex_requeue.c @@ -33,7 +33,7 @@ TEST(requeue_single) { volatile futex_t _f1 = 0; volatile futex_t f2 = 0;

•    pthread_t waiter[10];
  

•    pthread_t waiter;
     int res;
  
     f1 = &_f1;
  

@@ -41,7 +41,7 @@ TEST(requeue_single) /* * Requeue a waiter from f1 to f2, and wake f2. */

•    if (pthread_create(&waiter[0], NULL, waiterfn, NULL))
  

•    if (pthread_create(&waiter, NULL, waiterfn, NULL))
             ksft_exit_fail_msg("pthread_create failed\n");
  
     usleep(WAKE_WAIT_US);
  

-- 2.34.1