[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>

1 files changed, 1 insertions, 6 deletions

diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index f13996348dda..5cfe60bf6e25 100644
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -189,13 +189,8 @@ prio_destroy(struct Qdisc* sch)
 {
         int prio;
         struct prio_sched_data *q = qdisc_priv(sch);
-        struct tcf_proto *tp;
-
-        while ((tp = q->filter_list) != NULL) {
-                q->filter_list = tp->next;
-                tcf_destroy(tp);
-        }
 
+        tcf_destroy_chain(q->filter_list);
         for (prio=0; prio<q->bands; prio++)
                 qdisc_destroy(q->queues[prio]);
 }