From 18c629eaebf1814ca7f0c27327f75aa93aa4a5de Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Mon, 19 Jan 2015 18:59:56 -0800 Subject: [PATCH] rcu: Eliminate empty HOTPLUG_CPU ifdef Signed-off-by: Paul E. McKenney --- kernel/rcu/tree_plugin.h | 4 ---- 1 file changed, 4 deletions(-) diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index d37c9fbdba71..79376e2461c9 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -520,10 +520,6 @@ static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp) WARN_ON_ONCE(rnp->qsmask); } -#ifdef CONFIG_HOTPLUG_CPU - -#endif /* #ifdef CONFIG_HOTPLUG_CPU */ - /* * Check for a quiescent state from the current CPU. When a task blocks, * the task is recorded in the corresponding CPU's rcu_node structure,