Merge branch 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-block

[sfrench/cifs-2.6.git] / net / sched / sch_hfsc.c

diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 9d124c4ee3a76ad515b3601868cd50c9fc065e31..55e7e4530f4310b1eacecb081f7e318426c9aa6f 100644 (file)
--- 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);
 }
@@ -1184,9 +1174,6 @@ hfsc_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr)
                case TC_ACT_SHOT:
                        return NULL;
                }
-#elif defined(CONFIG_NET_CLS_POLICE)
-               if (result == TC_POLICE_SHOT)
-                       return NULL;
 #endif
                if ((cl = (struct hfsc_class *)res.class) == NULL) {
                        if ((cl = hfsc_find_class(res.classid, sch)) == NULL)
@@ -1384,9 +1371,7 @@ 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 +1433,6 @@ 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 +1447,6 @@ 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;