errata.smp is used by nowhere, so the variable assignment is meanless,
remove it.
Signed-off-by: NJiang Liu <jiang.liu@huawei.com>
Signed-off-by: NHanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>