1 files changed, 3 insertions, 18 deletions

diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 9d124c4ee3a7..874452c41a01 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -53,7 +53,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/errno.h>
-#include <linux/jiffies.h>
 #include <linux/compiler.h>
 #include <linux/spinlock.h>
 #include <linux/skbuff.h>
@@ -62,13 +61,11 @@
 #include <linux/list.h>
 #include <linux/rbtree.h>
 #include <linux/init.h>
-#include <linux/netdevice.h>
 #include <linux/rtnetlink.h>
 #include <linux/pkt_sched.h>
 #include <net/netlink.h>
 #include <net/pkt_sched.h>
 #include <net/pkt_cls.h>
-#include <asm/system.h>
 #include <asm/div64.h>
 
 /*
@@ -122,7 +119,6 @@ struct hfsc_class
         struct gnet_stats_basic bstats;
         struct gnet_stats_queue qstats;
         struct gnet_stats_rate_est rate_est;
-        spinlock_t      *stats_lock;
         unsigned int    level;          /* class level in hierarchy */
         struct tcf_proto *filter_list;  /* filter list */
         unsigned int    filter_cnt;     /* filter count */
@@ -1054,11 +1050,10 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
                 }
                 sch_tree_unlock(sch);
 
-#ifdef CONFIG_NET_ESTIMATOR
                 if (tca[TCA_RATE-1])
                         gen_replace_estimator(&cl->bstats, &cl->rate_est,
-                                cl->stats_lock, tca[TCA_RATE-1]);
-#endif
+                                              &sch->dev->queue_lock,
+                                              tca[TCA_RATE-1]);
                 return 0;
         }
 
@@ -1098,7 +1093,6 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
         cl->qdisc = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops, classid);
         if (cl->qdisc == NULL)
                 cl->qdisc = &noop_qdisc;
-        cl->stats_lock = &sch->dev->queue_lock;
         INIT_LIST_HEAD(&cl->children);
         cl->vt_tree = RB_ROOT;
         cl->cf_tree = RB_ROOT;
@@ -1112,11 +1106,9 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
         cl->cl_pcvtoff = parent->cl_cvtoff;
         sch_tree_unlock(sch);
 
-#ifdef CONFIG_NET_ESTIMATOR
         if (tca[TCA_RATE-1])
                 gen_new_estimator(&cl->bstats, &cl->rate_est,
-                        cl->stats_lock, tca[TCA_RATE-1]);
-#endif
+                                  &sch->dev->queue_lock, tca[TCA_RATE-1]);
         *arg = (unsigned long)cl;
         return 0;
 }
@@ -1128,9 +1120,7 @@ hfsc_destroy_class(struct Qdisc *sch, struct hfsc_class *cl)
 
         tcf_destroy_chain(cl->filter_list);
         qdisc_destroy(cl->qdisc);
-#ifdef CONFIG_NET_ESTIMATOR
         gen_kill_estimator(&cl->bstats, &cl->rate_est);
-#endif
         if (cl != &q->root)
                 kfree(cl);
 }
@@ -1384,9 +1374,7 @@ hfsc_dump_class_stats(struct Qdisc *sch, unsigned long arg,
         xstats.rtwork  = cl->cl_cumul;
 
         if (gnet_stats_copy_basic(d, &cl->bstats) < 0 ||
-#ifdef CONFIG_NET_ESTIMATOR
             gnet_stats_copy_rate_est(d, &cl->rate_est) < 0 ||
-#endif
             gnet_stats_copy_queue(d, &cl->qstats) < 0)
                 return -1;
 
@@ -1448,8 +1436,6 @@ hfsc_init_qdisc(struct Qdisc *sch, struct rtattr *opt)
                 return -EINVAL;
         qopt = RTA_DATA(opt);
 
-        sch->stats_lock = &sch->dev->queue_lock;
-
         q->defcls = qopt->defcls;
         for (i = 0; i < HFSC_HSIZE; i++)
                 INIT_LIST_HEAD(&q->clhash[i]);
@@ -1464,7 +1450,6 @@ hfsc_init_qdisc(struct Qdisc *sch, struct rtattr *opt)
                                           sch->handle);
         if (q->root.qdisc == NULL)
                 q->root.qdisc = &noop_qdisc;
-        q->root.stats_lock = &sch->dev->queue_lock;
         INIT_LIST_HEAD(&q->root.children);
         q->root.vt_tree = RB_ROOT;
         q->root.cf_tree = RB_ROOT;