Cleanup: remove unused return value warning from tests

[urcu.git] / tests / benchmark / test_urcu_lfq.c

diff --git a/tests/benchmark/test_urcu_lfq.c b/tests/benchmark/test_urcu_lfq.c
index 33d1e73e34662f92743115b387c3eb374130f107..62637f6e635e8b4fe4572a84524928783888fb09 100644 (file)
--- a/tests/benchmark/test_urcu_lfq.c
+++ b/tests/benchmark/test_urcu_lfq.c
@@ -381,8 +381,10 @@ int main(int argc, char **argv)
 
        for (i = 0; i < duration; i++) {
                sleep(1);
-               if (verbose_mode)
-                       write (1, ".", 1);
+               if (verbose_mode) {
+                       fwrite(".", sizeof(char), 1, stdout);
+                       fflush(stdout);
+               }
        }
 
        test_stop = 1;