1 files changed, 1 insertions, 16 deletions

diff --git a/unittest/mysys/my_atomic-t.c b/unittest/mysys/my_atomic-t.c
index 35e782eb360..5eb988e2e15 100644
--- a/unittest/mysys/my_atomic-t.c
+++ b/unittest/mysys/my_atomic-t.c
@@ -35,9 +35,6 @@ pthread_handler_t test_atomic_add(void *arg)
     my_atomic_add32(&bad, -x);
     my_atomic_rwlock_wrunlock(&rwl);
   }
-  pthread_mutex_lock(&mutex);
-  if (!--running_threads) pthread_cond_signal(&cond);
-  pthread_mutex_unlock(&mutex);
   return 0;
 }
 
@@ -58,13 +55,6 @@ pthread_handler_t test_atomic_add64(void *arg)
     my_atomic_add64(&a64, -x);
     my_atomic_rwlock_wrunlock(&rwl);
   }
-  pthread_mutex_lock(&mutex);
-  if (!--running_threads)
-  {
-    bad= (a64 != 0);
-    pthread_cond_signal(&cond);
-  }
-  pthread_mutex_unlock(&mutex);
   return 0;
 }
 
@@ -108,9 +98,6 @@ pthread_handler_t test_atomic_fas(void *arg)
   my_atomic_add32(&bad, -x);
   my_atomic_rwlock_wrunlock(&rwl);
 
-  pthread_mutex_lock(&mutex);
-  if (!--running_threads) pthread_cond_signal(&cond);
-  pthread_mutex_unlock(&mutex);
   return 0;
 }
 
@@ -140,9 +127,6 @@ pthread_handler_t test_atomic_cas(void *arg)
       my_atomic_rwlock_wrunlock(&rwl);
     } while (!ok) ;
   }
-  pthread_mutex_lock(&mutex);
-  if (!--running_threads) pthread_cond_signal(&cond);
-  pthread_mutex_unlock(&mutex);
   return 0;
 }
 
@@ -178,6 +162,7 @@ void do_tests()
   }
   a64=0;
   test_concurrently("my_atomic_add64", test_atomic_add64, THREADS, CYCLES);
+  bad= (a64 != 0);
 
   my_atomic_rwlock_destroy(&rwl);
 }