fix checkpatch errors while the space is required or prohibited
to the "=,()++..."
Acked-by: NNeil Horman <nhorman@tuxdriver.com>
Signed-off-by: NWang Weidong <wangweidong1@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>