From e3950ecd55383f7bd8a06a9649091ccfbbcf5505 Mon Sep 17 00:00:00 2001
From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Date: Tue, 21 Oct 2014 08:03:57 -0700
Subject: [PATCH] rcu: Remove "cpu" argument to rcu_pending()

Because rcu_pending()'s argument is guaranteed to always be the current
CPU, drop the argument and replace per_cpu_ptr() with this_cpu_ptr().

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Pranith Kumar <bobby.prani@gmail.com>
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