Tests fix: unused variable warnings

[userspace-rcu.git] / tests / benchmark / test_urcu_lfs_rcu.c

diff --git a/tests/benchmark/test_urcu_lfs_rcu.c b/tests/benchmark/test_urcu_lfs_rcu.c
index dc0748501b4b1ea6ab2bb5f442e37be4383d37c4..417122046eccda2a29c716f71bdcc2685ca090b4 100644 (file)
--- a/tests/benchmark/test_urcu_lfs_rcu.c
+++ b/tests/benchmark/test_urcu_lfs_rcu.c
@@ -85,9 +85,10 @@ pthread_mutex_t affinity_mutex = PTHREAD_MUTEX_INITIALIZER;
 
 static void set_affinity(void)
 {
+#if HAVE_SCHED_SETAFFINITY
        cpu_set_t mask;
-       int cpu;
-       int ret;
+       int cpu, ret;
+#endif /* HAVE_SCHED_SETAFFINITY */
 
        if (!use_affinity)
                return;
@@ -382,8 +383,10 @@ 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;