net-sched: sch_htb: remove write-only qdisc filter_cnt

[linux-2.6-omap-h63xx.git] / net / sched / sch_htb.c

diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 128a5ab2e3761e548bc932312f1276c56ff54edb..ee8b4ffe110cbb14e01af56ea9a6732cf9e8ddd5 100644 (file)
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -159,7 +159,6 @@ struct htb_sched {
 
        /* filters for qdisc itself */
        struct tcf_proto *filter_list;
-       int filter_cnt;
 
        int rate2quantum;       /* quant = rate / rate2quantum */
        psched_time_t now;      /* cached dequeue time */
@@ -1484,7 +1483,6 @@ static struct tcf_proto **htb_find_tcf(struct Qdisc *sch, unsigned long arg)
 static unsigned long htb_bind_filter(struct Qdisc *sch, unsigned long parent,
                                     u32 classid)
 {
-       struct htb_sched *q = qdisc_priv(sch);
        struct htb_class *cl = htb_find(classid, sch);
 
        /*if (cl && !cl->level) return 0;
@@ -1498,20 +1496,15 @@ static unsigned long htb_bind_filter(struct Qdisc *sch, unsigned long parent,
         */
        if (cl)
                cl->filter_cnt++;
-       else
-               q->filter_cnt++;
        return (unsigned long)cl;
 }
 
 static void htb_unbind_filter(struct Qdisc *sch, unsigned long arg)
 {
-       struct htb_sched *q = qdisc_priv(sch);
        struct htb_class *cl = (struct htb_class *)arg;
 
        if (cl)
                cl->filter_cnt--;
-       else
-               q->filter_cnt--;
 }
 
 static void htb_walk(struct Qdisc *sch, struct qdisc_walker *arg)