[NET_SCHED]: Unline tcf_destroy
Uninline tcf_destroy and add a helper function to destroy an entire filter
chain.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 7d51d0d..9d124c4 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1122,22 +1122,11 @@
}
static void
-hfsc_destroy_filters(struct tcf_proto **fl)
-{
- struct tcf_proto *tp;
-
- while ((tp = *fl) != NULL) {
- *fl = tp->next;
- tcf_destroy(tp);
- }
-}
-
-static void
hfsc_destroy_class(struct Qdisc *sch, struct hfsc_class *cl)
{
struct hfsc_sched *q = qdisc_priv(sch);
- hfsc_destroy_filters(&cl->filter_list);
+ tcf_destroy_chain(cl->filter_list);
qdisc_destroy(cl->qdisc);
#ifdef CONFIG_NET_ESTIMATOR
gen_kill_estimator(&cl->bstats, &cl->rate_est);