commit d01b1f96a82e5dd7841a1d39db3abfdaf95f70ab upstream

The cpuc data structure allocation is different between fake and real
cpuc's; use the same code to init/free both.
Signed-off-by: NPeter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>