net_sched: remove unnecessary parentheses while return

return is not a function, parentheses are not required.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc net/sched/act_api.c
Simple merge

diff --cc net/sched/sch_dsmark.c
Simple merge