xnu-201.tar.gz

[apple/xnu.git] / osfmk / kern / sync_lock.c

diff --git a/osfmk/kern/sync_lock.c b/osfmk/kern/sync_lock.c
index 5849f6883ea16fac7b431235b35c1d552745f0d4..c6b997e54e303311d6b742a599b9dd9f37da5fe0 100644 (file)
--- a/osfmk/kern/sync_lock.c
+++ b/osfmk/kern/sync_lock.c
@@ -317,7 +317,7 @@ lock_acquire (lock_set_t lock_set, int lock_id)
                }
 
                ulock->blocked = TRUE;
-               wait_queue_assert_wait(&ulock->wait_queue,
+               (void)wait_queue_assert_wait(&ulock->wait_queue,
                                       LOCK_SET_EVENT,
                                       THREAD_ABORTSAFE);
                ulock_unlock(ulock);
@@ -681,7 +681,7 @@ lock_handoff (lock_set_t lock_set, int lock_id)
         * for an accepting thread.
         */
        ulock->ho_wait = TRUE;
-       wait_queue_assert_wait(&ulock->wait_queue,
+       (void)wait_queue_assert_wait(&ulock->wait_queue,
                               LOCK_SET_HANDOFF,
                               THREAD_ABORTSAFE);
        ulock_unlock(ulock);
@@ -792,7 +792,7 @@ lock_handoff_accept (lock_set_t lock_set, int lock_id)
        }               
 
        ulock->accept_wait = TRUE;
-       wait_queue_assert_wait(&ulock->wait_queue,
+       (void)wait_queue_assert_wait(&ulock->wait_queue,
                               LOCK_SET_HANDOFF,
                               THREAD_ABORTSAFE);
        ulock_unlock(ulock);