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-rw-r--r--nptl/pthread_join.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/nptl/pthread_join.c b/nptl/pthread_join.c
index c88d85b52f..6a87a8b329 100644
--- a/nptl/pthread_join.c
+++ b/nptl/pthread_join.c
@@ -30,8 +30,8 @@ cleanup (void *arg)
   /* If we already changed the waiter ID, reset it.  The call cannot
      fail for any reason but the thread not having done that yet so
      there is no reason for a loop.  */
-  atomic_compare_and_exchange_bool_acq ((struct pthread **) arg, NULL,
-					THREAD_SELF);
+  (void) atomic_compare_and_exchange_bool_acq ((struct pthread **) arg, NULL,
+					       THREAD_SELF);
 }