Cleanup: remove unused return value warning from tests

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

diff --git a/tests/benchmark/test_urcu_wfs.c b/tests/benchmark/test_urcu_wfs.c
index f64367112020f551ed3ce3d87261537283c78e07..e6dfe518b839a884d92729e591a9ec31f83d81b6 100644 (file)
--- a/tests/benchmark/test_urcu_wfs.c
+++ b/tests/benchmark/test_urcu_wfs.c
@@ -479,8 +479,10 @@ int main(int argc, char **argv)
 
        for (i = 0; i < duration; i++) {
                sleep(1);
-               if (verbose_mode)
-                       (void) write(1, ".", 1);
+               if (verbose_mode) {
+                       fwrite(".", sizeof(char), 1, stdout);
+                       fflush(stdout);
+               }
        }
 
        test_stop_enqueue = 1;