[NET_SCHED]: Use typeful attribute parsing helpers

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

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

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

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

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

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

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

diff --cc net/sched/cls_rsvp.h
Simple merge

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

diff --cc net/sched/cls_u32.c
Simple merge

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

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