X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net%2Fsched%2Fsch_sfq.c;h=459cda258a5cac23fc78bef333a951def3ee1406;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=e057768f68b4806a1155e367fbf77ba5e00d2fc4;hpb=43bc926fffd92024b46cafaf7350d669ba9ca884;p=linux-2.6.git

diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index e057768f6..459cda258 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -9,7 +9,6 @@
  * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
@@ -394,6 +393,7 @@ static int sfq_change(struct Qdisc *sch, struct rtattr *opt)
 {
 	struct sfq_sched_data *q = qdisc_priv(sch);
 	struct tc_sfq_qopt *ctl = RTA_DATA(opt);
+	unsigned int qlen;
 
 	if (opt->rta_len < RTA_LENGTH(sizeof(*ctl)))
 		return -EINVAL;
@@ -404,8 +404,10 @@ static int sfq_change(struct Qdisc *sch, struct rtattr *opt)
 	if (ctl->limit)
 		q->limit = min_t(u32, ctl->limit, SFQ_DEPTH);
 
+	qlen = sch->q.qlen;
 	while (sch->q.qlen >= q->limit-1)
 		sfq_drop(sch);
+	qdisc_tree_decrease_qlen(sch, qlen - sch->q.qlen);
 
 	del_timer(&q->perturb_timer);
 	if (q->perturb_period) {