[PKT_SCHED] HTB: htb_classid is dead static inline

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 72beb66..6a2352c 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -214,10 +214,6 @@
  * then finish and return direct queue.
  */
 #define HTB_DIRECT (struct htb_class*)-1
-static inline u32 htb_classid(struct htb_class *cl)
-{
-	return (cl && cl != HTB_DIRECT) ? cl->classid : TC_H_UNSPEC;
-}
 
 static struct htb_class *htb_classify(struct sk_buff *skb, struct Qdisc *sch,
 				      int *qerr)