1 files changed, 0 insertions, 22 deletions

diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index 7625f207f65e..eb6b534db318 100644
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -161,28 +161,6 @@ EXPORT_SYMBOL_GPL(synchronize_rcu_bh);
 
 #endif /* #ifndef CONFIG_TINY_RCU */
 
-static int __cpuinit rcu_barrier_cpu_hotplug(struct notifier_block *self,
-                unsigned long action, void *hcpu)
-{
-        return rcu_cpu_notify(self, action, hcpu);
-}
-
-void __init rcu_init(void)
-{
-        int i;
-
-        __rcu_init();
-        cpu_notifier(rcu_barrier_cpu_hotplug, 0);
-
-        /*
-         * We don't need protection against CPU-hotplug here because
-         * this is called early in boot, before either interrupts
-         * or the scheduler are operational.
-         */
-        for_each_online_cpu(i)
-                rcu_barrier_cpu_hotplug(NULL, CPU_UP_PREPARE, (void *)(long)i);
-}
-
 void rcu_scheduler_starting(void)
 {
         WARN_ON(num_online_cpus() != 1);