The cycle index should be varied while the variable j is a fixed value.
The patch will fix this bug.
Signed-off-by: NQianqian Xie <xieqianqian@huawei.com>
Signed-off-by: NYisen Zhuang <Yisen.Zhuang@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>