net_sched: Add accessor function for packet length for qdiscs

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

22 files changed, 69 insertions, 67 deletions

diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index f396dff335a3..8229520e088a 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -306,6 +306,11 @@ static inline bool qdisc_tx_is_noop(const struct net_device *dev)
         return true;
 }
 
+static inline unsigned int qdisc_pkt_len(struct sk_buff *skb)
+{
+        return skb->len;
+}
+
 static inline int qdisc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 {
         return sch->enqueue(skb, sch);
@@ -320,8 +325,8 @@ static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
                                        struct sk_buff_head *list)
 {
         __skb_queue_tail(list, skb);
-        sch->qstats.backlog += skb->len;
-        sch->bstats.bytes += skb->len;
+        sch->qstats.backlog += qdisc_pkt_len(skb);
+        sch->bstats.bytes += qdisc_pkt_len(skb);
         sch->bstats.packets++;
 
         return NET_XMIT_SUCCESS;
@@ -338,7 +343,7 @@ static inline struct sk_buff *__qdisc_dequeue_head(struct Qdisc *sch,
         struct sk_buff *skb = __skb_dequeue(list);
 
         if (likely(skb != NULL))
-                sch->qstats.backlog -= skb->len;
+                sch->qstats.backlog -= qdisc_pkt_len(skb);
 
         return skb;
 }
@@ -354,7 +359,7 @@ static inline struct sk_buff *__qdisc_dequeue_tail(struct Qdisc *sch,
         struct sk_buff *skb = __skb_dequeue_tail(list);
 
         if (likely(skb != NULL))
-                sch->qstats.backlog -= skb->len;
+                sch->qstats.backlog -= qdisc_pkt_len(skb);
 
         return skb;
 }
@@ -368,7 +373,7 @@ static inline int __qdisc_requeue(struct sk_buff *skb, struct Qdisc *sch,
                                   struct sk_buff_head *list)
 {
         __skb_queue_head(list, skb);
-        sch->qstats.backlog += skb->len;
+        sch->qstats.backlog += qdisc_pkt_len(skb);
         sch->qstats.requeues++;
 
         return NET_XMIT_SUCCESS;
@@ -401,7 +406,7 @@ static inline unsigned int __qdisc_queue_drop(struct Qdisc *sch,
         struct sk_buff *skb = __qdisc_dequeue_tail(sch, list);
 
         if (likely(skb != NULL)) {
-                unsigned int len = skb->len;
+                unsigned int len = qdisc_pkt_len(skb);
                 kfree_skb(skb);
                 return len;
         }
diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c
index 422872c4f14b..ac04289da5d7 100644
--- a/net/sched/act_gact.c
+++ b/net/sched/act_gact.c
@@ -139,7 +139,7 @@ static int tcf_gact(struct sk_buff *skb, struct tc_action *a, struct tcf_result
 #else
         action = gact->tcf_action;
 #endif
-        gact->tcf_bstats.bytes += skb->len;
+        gact->tcf_bstats.bytes += qdisc_pkt_len(skb);
         gact->tcf_bstats.packets++;
         if (action == TC_ACT_SHOT)
                 gact->tcf_qstats.drops++;
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index da696fd3e341..d1263b3c96c3 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -205,7 +205,7 @@ static int tcf_ipt(struct sk_buff *skb, struct tc_action *a,
         spin_lock(&ipt->tcf_lock);
 
         ipt->tcf_tm.lastuse = jiffies;
-        ipt->tcf_bstats.bytes += skb->len;
+        ipt->tcf_bstats.bytes += qdisc_pkt_len(skb);
         ipt->tcf_bstats.packets++;
 
         /* yes, we have to worry about both in and out dev
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 1aff005d95cd..70341c020b6d 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -164,7 +164,7 @@ bad_mirred:
                 if (skb2 != NULL)
                         kfree_skb(skb2);
                 m->tcf_qstats.overlimits++;
-                m->tcf_bstats.bytes += skb->len;
+                m->tcf_bstats.bytes += qdisc_pkt_len(skb);
                 m->tcf_bstats.packets++;
                 spin_unlock(&m->tcf_lock);
                 /* should we be asking for packet to be dropped?
@@ -184,7 +184,7 @@ bad_mirred:
                 goto bad_mirred;
         }
 
-        m->tcf_bstats.bytes += skb2->len;
+        m->tcf_bstats.bytes += qdisc_pkt_len(skb2);
         m->tcf_bstats.packets++;
         if (!(at & AT_EGRESS))
                 if (m->tcfm_ok_push)
diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c
index 0a3c8339767a..7b39ed485bca 100644
--- a/net/sched/act_nat.c
+++ b/net/sched/act_nat.c
@@ -124,7 +124,7 @@ static int tcf_nat(struct sk_buff *skb, struct tc_action *a,
         egress = p->flags & TCA_NAT_FLAG_EGRESS;
         action = p->tcf_action;
 
-        p->tcf_bstats.bytes += skb->len;
+        p->tcf_bstats.bytes += qdisc_pkt_len(skb);
         p->tcf_bstats.packets++;
 
         spin_unlock(&p->tcf_lock);
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c
index 3cc4cb9e500e..d5f4e3404864 100644
--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -182,7 +182,7 @@ static int tcf_pedit(struct sk_buff *skb, struct tc_action *a,
 bad:
         p->tcf_qstats.overlimits++;
 done:
-        p->tcf_bstats.bytes += skb->len;
+        p->tcf_bstats.bytes += qdisc_pkt_len(skb);
         p->tcf_bstats.packets++;
         spin_unlock(&p->tcf_lock);
         return p->tcf_action;
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 0898120bbcc0..32c3f9d9fb7a 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -272,7 +272,7 @@ static int tcf_act_police(struct sk_buff *skb, struct tc_action *a,
 
         spin_lock(&police->tcf_lock);
 
-        police->tcf_bstats.bytes += skb->len;
+        police->tcf_bstats.bytes += qdisc_pkt_len(skb);
         police->tcf_bstats.packets++;
 
         if (police->tcfp_ewma_rate &&
@@ -282,7 +282,7 @@ static int tcf_act_police(struct sk_buff *skb, struct tc_action *a,
                 return police->tcf_action;
         }
 
-        if (skb->len <= police->tcfp_mtu) {
+        if (qdisc_pkt_len(skb) <= police->tcfp_mtu) {
                 if (police->tcfp_R_tab == NULL) {
                         spin_unlock(&police->tcf_lock);
                         return police->tcfp_result;
@@ -295,12 +295,12 @@ static int tcf_act_police(struct sk_buff *skb, struct tc_action *a,
                         ptoks = toks + police->tcfp_ptoks;
                         if (ptoks > (long)L2T_P(police, police->tcfp_mtu))
                                 ptoks = (long)L2T_P(police, police->tcfp_mtu);
-                        ptoks -= L2T_P(police, skb->len);
+                        ptoks -= L2T_P(police, qdisc_pkt_len(skb));
                 }
                 toks += police->tcfp_toks;
                 if (toks > (long)police->tcfp_burst)
                         toks = police->tcfp_burst;
-                toks -= L2T(police, skb->len);
+                toks -= L2T(police, qdisc_pkt_len(skb));
                 if ((toks|ptoks) >= 0) {
                         police->tcfp_t_c = now;
                         police->tcfp_toks = toks;
diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c
index 1d421d059caf..e7851ce92cfe 100644
--- a/net/sched/act_simple.c
+++ b/net/sched/act_simple.c
@@ -41,7 +41,7 @@ static int tcf_simp(struct sk_buff *skb, struct tc_action *a, struct tcf_result
 
         spin_lock(&d->tcf_lock);
         d->tcf_tm.lastuse = jiffies;
-        d->tcf_bstats.bytes += skb->len;
+        d->tcf_bstats.bytes += qdisc_pkt_len(skb);
         d->tcf_bstats.packets++;
 
         /* print policy string followed by _ then packet count
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index 68ed35e2a763..04faa835be17 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -437,9 +437,9 @@ drop: __maybe_unused
                         flow->qstats.drops++;
                 return ret;
         }
-        sch->bstats.bytes += skb->len;
+        sch->bstats.bytes += qdisc_pkt_len(skb);
         sch->bstats.packets++;
-        flow->bstats.bytes += skb->len;
+        flow->bstats.bytes += qdisc_pkt_len(skb);
         flow->bstats.packets++;
         /*
          * Okay, this may seem weird. We pretend we've dropped the packet if
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 1afe3eece627..f1d2f8ec8b4c 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -370,7 +370,6 @@ static int
 cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 {
         struct cbq_sched_data *q = qdisc_priv(sch);
-        int len = skb->len;
         int uninitialized_var(ret);
         struct cbq_class *cl = cbq_classify(skb, sch, &ret);
 
@@ -391,7 +390,7 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
         if (ret == NET_XMIT_SUCCESS) {
                 sch->q.qlen++;
                 sch->bstats.packets++;
-                sch->bstats.bytes+=len;
+                sch->bstats.bytes += qdisc_pkt_len(skb);
                 cbq_mark_toplevel(q, cl);
                 if (!cl->next_alive)
                         cbq_activate_class(cl);
@@ -658,7 +657,6 @@ static enum hrtimer_restart cbq_undelay(struct hrtimer *timer)
 #ifdef CONFIG_NET_CLS_ACT
 static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child)
 {
-        int len = skb->len;
         struct Qdisc *sch = child->__parent;
         struct cbq_sched_data *q = qdisc_priv(sch);
         struct cbq_class *cl = q->rx_class;
@@ -675,7 +673,7 @@ static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child)
                 if (qdisc_enqueue(skb, cl->q) == 0) {
                         sch->q.qlen++;
                         sch->bstats.packets++;
-                        sch->bstats.bytes+=len;
+                        sch->bstats.bytes += qdisc_pkt_len(skb);
                         if (!cl->next_alive)
                                 cbq_activate_class(cl);
                         return 0;
@@ -881,7 +879,7 @@ cbq_dequeue_prio(struct Qdisc *sch, int prio)
                         if (skb == NULL)
                                 goto skip_class;
 
-                        cl->deficit -= skb->len;
+                        cl->deficit -= qdisc_pkt_len(skb);
                         q->tx_class = cl;
                         q->tx_borrowed = borrow;
                         if (borrow != cl) {
@@ -889,11 +887,11 @@ cbq_dequeue_prio(struct Qdisc *sch, int prio)
                                 borrow->xstats.borrows++;
                                 cl->xstats.borrows++;
 #else
-                                borrow->xstats.borrows += skb->len;
-                                cl->xstats.borrows += skb->len;
+                                borrow->xstats.borrows += qdisc_pkt_len(skb);
+                                cl->xstats.borrows += qdisc_pkt_len(skb);
 #endif
                         }
-                        q->tx_len = skb->len;
+                        q->tx_len = qdisc_pkt_len(skb);
 
                         if (cl->deficit <= 0) {
                                 q->active[prio] = cl;
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
index 44d347e831cf..a935676987e2 100644
--- a/net/sched/sch_dsmark.c
+++ b/net/sched/sch_dsmark.c
@@ -258,7 +258,7 @@ static int dsmark_enqueue(struct sk_buff *skb, struct Qdisc *sch)
                 return err;
         }
 
-        sch->bstats.bytes += skb->len;
+        sch->bstats.bytes += qdisc_pkt_len(skb);
         sch->bstats.packets++;
         sch->q.qlen++;
 
diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c
index 1d97fa42c902..23d258bfe8ac 100644
--- a/net/sched/sch_fifo.c
+++ b/net/sched/sch_fifo.c
@@ -27,7 +27,7 @@ static int bfifo_enqueue(struct sk_buff *skb, struct Qdisc* sch)
 {
         struct fifo_sched_data *q = qdisc_priv(sch);
 
-        if (likely(sch->qstats.backlog + skb->len <= q->limit))
+        if (likely(sch->qstats.backlog + qdisc_pkt_len(skb) <= q->limit))
                 return qdisc_enqueue_tail(skb, sch);
 
         return qdisc_reshape_fail(skb, sch);
diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c
index 39fa28511f07..c1ad6b8de105 100644
--- a/net/sched/sch_gred.c
+++ b/net/sched/sch_gred.c
@@ -188,7 +188,7 @@ static int gred_enqueue(struct sk_buff *skb, struct Qdisc* sch)
         }
 
         q->packetsin++;
-        q->bytesin += skb->len;
+        q->bytesin += qdisc_pkt_len(skb);
 
         if (gred_wred_mode(t))
                 gred_load_wred_set(t, q);
@@ -226,8 +226,8 @@ static int gred_enqueue(struct sk_buff *skb, struct Qdisc* sch)
                         break;
         }
 
-        if (q->backlog + skb->len <= q->limit) {
-                q->backlog += skb->len;
+        if (q->backlog + qdisc_pkt_len(skb) <= q->limit) {
+                q->backlog += qdisc_pkt_len(skb);
                 return qdisc_enqueue_tail(skb, sch);
         }
 
@@ -254,7 +254,7 @@ static int gred_requeue(struct sk_buff *skb, struct Qdisc* sch)
         } else {
                 if (red_is_idling(&q->parms))
                         red_end_of_idle_period(&q->parms);
-                q->backlog += skb->len;
+                q->backlog += qdisc_pkt_len(skb);
         }
 
         return qdisc_requeue(skb, sch);
@@ -277,7 +277,7 @@ static struct sk_buff *gred_dequeue(struct Qdisc* sch)
                                        "VQ 0x%x after dequeue, screwing up "
                                        "backlog.\n", tc_index_to_dp(skb));
                 } else {
-                        q->backlog -= skb->len;
+                        q->backlog -= qdisc_pkt_len(skb);
 
                         if (!q->backlog && !gred_wred_mode(t))
                                 red_start_of_idle_period(&q->parms);
@@ -299,7 +299,7 @@ static unsigned int gred_drop(struct Qdisc* sch)
 
         skb = qdisc_dequeue_tail(sch);
         if (skb) {
-                unsigned int len = skb->len;
+                unsigned int len = qdisc_pkt_len(skb);
                 struct gred_sched_data *q;
                 u16 dp = tc_index_to_dp(skb);
 
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index fd61ed6ee1e7..0ae7d19dcba8 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -895,7 +895,7 @@ qdisc_peek_len(struct Qdisc *sch)
                         printk("qdisc_peek_len: non work-conserving qdisc ?\n");
                 return 0;
         }
-        len = skb->len;
+        len = qdisc_pkt_len(skb);
         if (unlikely(sch->ops->requeue(skb, sch) != NET_XMIT_SUCCESS)) {
                 if (net_ratelimit())
                         printk("qdisc_peek_len: failed to requeue\n");
@@ -1574,7 +1574,6 @@ static int
 hfsc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 {
         struct hfsc_class *cl;
-        unsigned int len;
         int err;
 
         cl = hfsc_classify(skb, sch, &err);
@@ -1585,7 +1584,6 @@ hfsc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
                 return err;
         }
 
-        len = skb->len;
         err = qdisc_enqueue(skb, cl->qdisc);
         if (unlikely(err != NET_XMIT_SUCCESS)) {
                 cl->qstats.drops++;
@@ -1594,12 +1592,12 @@ hfsc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
         }
 
         if (cl->qdisc->q.qlen == 1)
-                set_active(cl, len);
+                set_active(cl, qdisc_pkt_len(skb));
 
         cl->bstats.packets++;
-        cl->bstats.bytes += len;
+        cl->bstats.bytes += qdisc_pkt_len(skb);
         sch->bstats.packets++;
-        sch->bstats.bytes += len;
+        sch->bstats.bytes += qdisc_pkt_len(skb);
         sch->q.qlen++;
 
         return NET_XMIT_SUCCESS;
@@ -1649,9 +1647,9 @@ hfsc_dequeue(struct Qdisc *sch)
                 return NULL;
         }
 
-        update_vf(cl, skb->len, cur_time);
+        update_vf(cl, qdisc_pkt_len(skb), cur_time);
         if (realtime)
-                cl->cl_cumul += skb->len;
+                cl->cl_cumul += qdisc_pkt_len(skb);
 
         if (cl->qdisc->q.qlen != 0) {
                 if (cl->cl_flags & HFSC_RSC) {
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 72b5a946178f..30c999c61b01 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -579,13 +579,13 @@ static int htb_enqueue(struct sk_buff *skb, struct Qdisc *sch)
         } else {
                 cl->bstats.packets +=
                         skb_is_gso(skb)?skb_shinfo(skb)->gso_segs:1;
-                cl->bstats.bytes += skb->len;
+                cl->bstats.bytes += qdisc_pkt_len(skb);
                 htb_activate(q, cl);
         }
 
         sch->q.qlen++;
         sch->bstats.packets += skb_is_gso(skb)?skb_shinfo(skb)->gso_segs:1;
-        sch->bstats.bytes += skb->len;
+        sch->bstats.bytes += qdisc_pkt_len(skb);
         return NET_XMIT_SUCCESS;
 }
 
@@ -642,7 +642,7 @@ static int htb_requeue(struct sk_buff *skb, struct Qdisc *sch)
 static void htb_charge_class(struct htb_sched *q, struct htb_class *cl,
                              int level, struct sk_buff *skb)
 {
-        int bytes = skb->len;
+        int bytes = qdisc_pkt_len(skb);
         long toks, diff;
         enum htb_cmode old_mode;
 
@@ -855,7 +855,8 @@ next:
         } while (cl != start);
 
         if (likely(skb != NULL)) {
-                if ((cl->un.leaf.deficit[level] -= skb->len) < 0) {
+                cl->un.leaf.deficit[level] -= qdisc_pkt_len(skb);
+                if (cl->un.leaf.deficit[level] < 0) {
                         cl->un.leaf.deficit[level] += cl->un.leaf.quantum;
                         htb_next_rb_node((level ? cl->parent->un.inner.ptr : q->
                                           ptr[0]) + prio);
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index 956c80ad5965..4a2b77374358 100644
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -77,7 +77,7 @@ static int ingress_enqueue(struct sk_buff *skb, struct Qdisc *sch)
         result = tc_classify(skb, p->filter_list, &res);
 
         sch->bstats.packets++;
-        sch->bstats.bytes += skb->len;
+        sch->bstats.bytes += qdisc_pkt_len(skb);
         switch (result) {
         case TC_ACT_SHOT:
                 result = TC_ACT_SHOT;
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 13c4821e42b8..ae49be00022f 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -237,7 +237,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 
         if (likely(ret == NET_XMIT_SUCCESS)) {
                 sch->q.qlen++;
-                sch->bstats.bytes += skb->len;
+                sch->bstats.bytes += qdisc_pkt_len(skb);
                 sch->bstats.packets++;
         } else
                 sch->qstats.drops++;
@@ -481,8 +481,8 @@ static int tfifo_enqueue(struct sk_buff *nskb, struct Qdisc *sch)
 
                 __skb_queue_after(list, skb, nskb);
 
-                sch->qstats.backlog += nskb->len;
-                sch->bstats.bytes += nskb->len;
+                sch->qstats.backlog += qdisc_pkt_len(nskb);
+                sch->bstats.bytes += qdisc_pkt_len(nskb);
                 sch->bstats.packets++;
 
                 return NET_XMIT_SUCCESS;
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index d29c2f87fc0b..f849243eb095 100644
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -83,7 +83,7 @@ prio_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 
         ret = qdisc_enqueue(skb, qdisc);
         if (ret == NET_XMIT_SUCCESS) {
-                sch->bstats.bytes += skb->len;
+                sch->bstats.bytes += qdisc_pkt_len(skb);
                 sch->bstats.packets++;
                 sch->q.qlen++;
                 return NET_XMIT_SUCCESS;
diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c
index b48a391bc129..3f2d1d7f3bbd 100644
--- a/net/sched/sch_red.c
+++ b/net/sched/sch_red.c
@@ -94,7 +94,7 @@ static int red_enqueue(struct sk_buff *skb, struct Qdisc* sch)
 
         ret = qdisc_enqueue(skb, child);
         if (likely(ret == NET_XMIT_SUCCESS)) {
-                sch->bstats.bytes += skb->len;
+                sch->bstats.bytes += qdisc_pkt_len(skb);
                 sch->bstats.packets++;
                 sch->q.qlen++;
         } else {
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 8458f630fac4..8589da666568 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -245,7 +245,7 @@ static unsigned int sfq_drop(struct Qdisc *sch)
         if (d > 1) {
                 sfq_index x = q->dep[d + SFQ_DEPTH].next;
                 skb = q->qs[x].prev;
-                len = skb->len;
+                len = qdisc_pkt_len(skb);
                 __skb_unlink(skb, &q->qs[x]);
                 kfree_skb(skb);
                 sfq_dec(q, x);
@@ -261,7 +261,7 @@ static unsigned int sfq_drop(struct Qdisc *sch)
                 q->next[q->tail] = q->next[d];
                 q->allot[q->next[d]] += q->quantum;
                 skb = q->qs[d].prev;
-                len = skb->len;
+                len = qdisc_pkt_len(skb);
                 __skb_unlink(skb, &q->qs[d]);
                 kfree_skb(skb);
                 sfq_dec(q, d);
@@ -305,7 +305,7 @@ sfq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
         if (q->qs[x].qlen >= q->limit)
                 return qdisc_drop(skb, sch);
 
-        sch->qstats.backlog += skb->len;
+        sch->qstats.backlog += qdisc_pkt_len(skb);
         __skb_queue_tail(&q->qs[x], skb);
         sfq_inc(q, x);
         if (q->qs[x].qlen == 1) {               /* The flow is new */
@@ -320,7 +320,7 @@ sfq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
                 }
         }
         if (++sch->q.qlen <= q->limit) {
-                sch->bstats.bytes += skb->len;
+                sch->bstats.bytes += qdisc_pkt_len(skb);
                 sch->bstats.packets++;
                 return 0;
         }
@@ -352,7 +352,7 @@ sfq_requeue(struct sk_buff *skb, struct Qdisc *sch)
                 q->hash[x] = hash;
         }
 
-        sch->qstats.backlog += skb->len;
+        sch->qstats.backlog += qdisc_pkt_len(skb);
         __skb_queue_head(&q->qs[x], skb);
         /* If selected queue has length q->limit+1, this means that
          * all another queues are empty and we do simple tail drop.
@@ -363,7 +363,7 @@ sfq_requeue(struct sk_buff *skb, struct Qdisc *sch)
                 skb = q->qs[x].prev;
                 __skb_unlink(skb, &q->qs[x]);
                 sch->qstats.drops++;
-                sch->qstats.backlog -= skb->len;
+                sch->qstats.backlog -= qdisc_pkt_len(skb);
                 kfree_skb(skb);
                 return NET_XMIT_CN;
         }
@@ -411,7 +411,7 @@ sfq_dequeue(struct Qdisc *sch)
         skb = __skb_dequeue(&q->qs[a]);
         sfq_dec(q, a);
         sch->q.qlen--;
-        sch->qstats.backlog -= skb->len;
+        sch->qstats.backlog -= qdisc_pkt_len(skb);
 
         /* Is the slot empty? */
         if (q->qs[a].qlen == 0) {
@@ -423,7 +423,7 @@ sfq_dequeue(struct Qdisc *sch)
                 }
                 q->next[q->tail] = a;
                 q->allot[a] += q->quantum;
-        } else if ((q->allot[a] -= skb->len) <= 0) {
+        } else if ((q->allot[a] -= qdisc_pkt_len(skb)) <= 0) {
                 q->tail = a;
                 a = q->next[a];
                 q->allot[a] += q->quantum;
diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c
index 7d705b86dae5..b296672f7632 100644
--- a/net/sched/sch_tbf.c
+++ b/net/sched/sch_tbf.c
@@ -123,7 +123,7 @@ static int tbf_enqueue(struct sk_buff *skb, struct Qdisc* sch)
         struct tbf_sched_data *q = qdisc_priv(sch);
         int ret;
 
-        if (skb->len > q->max_size) {
+        if (qdisc_pkt_len(skb) > q->max_size) {
                 sch->qstats.drops++;
 #ifdef CONFIG_NET_CLS_ACT
                 if (sch->reshape_fail == NULL || sch->reshape_fail(skb, sch))
@@ -140,7 +140,7 @@ static int tbf_enqueue(struct sk_buff *skb, struct Qdisc* sch)
         }
 
         sch->q.qlen++;
-        sch->bstats.bytes += skb->len;
+        sch->bstats.bytes += qdisc_pkt_len(skb);
         sch->bstats.packets++;
         return 0;
 }
@@ -181,7 +181,7 @@ static struct sk_buff *tbf_dequeue(struct Qdisc* sch)
                 psched_time_t now;
                 long toks;
                 long ptoks = 0;
-                unsigned int len = skb->len;
+                unsigned int len = qdisc_pkt_len(skb);
 
                 now = psched_get_time();
                 toks = psched_tdiff_bounded(now, q->t_c, q->buffer);
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index 8b0ff345f9da..537223642b6e 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -83,7 +83,7 @@ teql_enqueue(struct sk_buff *skb, struct Qdisc* sch)
 
         if (q->q.qlen < dev->tx_queue_len) {
                 __skb_queue_tail(&q->q, skb);
-                sch->bstats.bytes += skb->len;
+                sch->bstats.bytes += qdisc_pkt_len(skb);
                 sch->bstats.packets++;
                 return 0;
         }
@@ -278,7 +278,6 @@ static int teql_master_xmit(struct sk_buff *skb, struct net_device *dev)
         struct Qdisc *start, *q;
         int busy;
         int nores;
-        int len = skb->len;
         int subq = skb_get_queue_mapping(skb);
         struct sk_buff *skb_res = NULL;
 
@@ -313,7 +312,8 @@ restart:
                                         master->slaves = NEXT_SLAVE(q);
                                         netif_wake_queue(dev);
                                         master->stats.tx_packets++;
-                                        master->stats.tx_bytes += len;
+                                        master->stats.tx_bytes +=
+                                                qdisc_pkt_len(skb);
                                         return 0;
                                 }
                                 netif_tx_unlock(slave);