fix: warnings on non-Linux platforms

[urcu.git] / tests / common / api.h

diff --git a/tests/common/api.h b/tests/common/api.h
index cadbcb89070fbf696962f0aff9d6cfe21ba764e1..4fe6969f424652e5d18081ae285d621c74d785e4 100644 (file)
--- a/tests/common/api.h
+++ b/tests/common/api.h
@@ -228,16 +228,20 @@ static void wait_all_threads(void)
        }
 }
 
+#ifdef HAVE_SCHED_SETAFFINITY
 static void run_on(int cpu)
 {
-#ifdef HAVE_SCHED_SETAFFINITY
        cpu_set_t mask;
 
        CPU_ZERO(&mask);
        CPU_SET(cpu, &mask);
        sched_setaffinity(0, sizeof(mask), &mask);
-#endif /* HAVE_SCHED_SETAFFINITY */
 }
+#else
+
+static void run_on(int cpu __attribute__((unused)))
+{}
+#endif /* HAVE_SCHED_SETAFFINITY */
 
 /*
  * timekeeping -- very crude -- should use MONOTONIC...