fix: warnings on non-Linux platforms

[userspace-rcu.git] / tests / common / api.h

diff --git a/tests/common/api.h b/tests/common/api.h
index 32d594a11350e38e7edcff3da6660b6852be75a9..e5c70abc0926660efd6cc39ccd2d192250844f20 100644 (file)
--- a/tests/common/api.h
+++ b/tests/common/api.h
@@ -229,9 +229,9 @@ 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);
@@ -241,8 +241,12 @@ static void run_on(int cpu)
 #else
        sched_setaffinity(0, sizeof(mask), &mask);
 #endif
-#endif /* HAVE_SCHED_SETAFFINITY */
 }
+#else
+
+static void run_on(int cpu __attribute__((unused)))
+{}
+#endif /* HAVE_SCHED_SETAFFINITY */
 
 /*
  * timekeeping -- very crude -- should use MONOTONIC...