In comment line, some time miss a space before */, so this
patch adds a space before */.
Signed-off-by: NDaode Huang <huangdaode@hisilicon.com>
Signed-off-by: NYisen Zhuang <Yisen.Zhuang@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>