rcu: Fix spacing problem

Signed-off-by: Jiang Fang <jiang.xx.fang@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index 5b8ad827fd86..157539a975df 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -3171,7 +3171,7 @@ void __init rcu_init(void)
         rcu_init_one(&rcu_bh_state, &rcu_bh_data);
         __rcu_init_preempt();
         rcu_init_nocb();
-         open_softirq(RCU_SOFTIRQ, rcu_process_callbacks);
+        open_softirq(RCU_SOFTIRQ, rcu_process_callbacks);
 
         /*
          * We don't need protection against CPU-hotplug here because