From 9910affa89fe0895153880b115ec243636e70af3 Mon Sep 17 00:00:00 2001
From: Yao Dongdong <yaodongdong@huawei.com>
Date: Wed, 25 Feb 2015 17:09:46 +0800
Subject: [PATCH] rcu: Remove redundant check of cpu_online()

Because invoke_cpu_core() checks whether the current CPU is online,
there is no need for __call_rcu_core() to redundantly check it.
There should not be any performance degradation because the called
function is visible to the compiler.  This commit therefore removes
the redundant check.

Signed-off-by: Yao Dongdong <yaodongdong@huawei.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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