From 3d752ed73720ffa4625004e529c135d517a90604 Mon Sep 17 00:00:00 2001
From: daniel-k <github@daniel-krebs.net>
Date: Fri, 1 Jul 2016 18:58:04 +0200
Subject: [PATCH] kernel/main: get rid of unused variable warning

---
 hermit/kernel/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hermit/kernel/main.c b/hermit/kernel/main.c
index e9fbaeb72..bd2c35599 100644
--- a/hermit/kernel/main.c
+++ b/hermit/kernel/main.c
@@ -212,7 +212,7 @@ int network_shutdown(void)
 #if MAX_CORES > 1
 int smp_main(void)
 {
-	int32_t cpu = atomic_int32_inc(&cpu_online);
+	atomic_int32_inc(&cpu_online);
 
 #ifdef DYNAMIC_TICKS
 	enable_dynticks();