Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1429 commits)
  net: Allow dependancies of FDDI & Tokenring to be modular.
  igb: Fix build warning when DCA is disabled.
  net: Fix warning fallout from recent NAPI interface changes.
  gro: Fix potential use after free
  sfc: If AN is enabled, always read speed/duplex from the AN advertising bits
  sfc: When disabling the NIC, close the device rather than unregistering it
  sfc: SFT9001: Add cable diagnostics
  sfc: Add support for multiple PHY self-tests
  sfc: Merge top-level functions for self-tests
  sfc: Clean up PHY mode management in loopback self-test
  sfc: Fix unreliable link detection in some loopback modes
  sfc: Generate unique names for per-NIC workqueues
  802.3ad: use standard ethhdr instead of ad_header
  802.3ad: generalize out mac address initializer
  802.3ad: initialize ports LACPDU from const initializer
  802.3ad: remove typedef around ad_system
  802.3ad: turn ports is_individual into a bool
  802.3ad: turn ports is_enabled into a bool
  802.3ad: make ntt bool
  ixgbe: Fix set_ringparam in ixgbe to use the same memory pools.
  ...

Fixed trivial IPv4/6 address printing conflicts in fs/cifs/connect.c due
to the conversion to %pI (in this networking merge) and the addition of
doing IPv6 addresses (from the earlier merge of CIFS).

1 files changed, 19 insertions, 31 deletions

diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index 504a78cdb718..94cecef70145 100644
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -93,34 +93,20 @@ prio_enqueue(struct sk_buff *skb, struct Qdisc *sch)
         return ret;
 }
 
-
-static int
-prio_requeue(struct sk_buff *skb, struct Qdisc* sch)
+static struct sk_buff *prio_peek(struct Qdisc *sch)
 {
-        struct Qdisc *qdisc;
-        int ret;
-
-        qdisc = prio_classify(skb, sch, &ret);
-#ifdef CONFIG_NET_CLS_ACT
-        if (qdisc == NULL) {
-                if (ret & __NET_XMIT_BYPASS)
-                        sch->qstats.drops++;
-                kfree_skb(skb);
-                return ret;
-        }
-#endif
+        struct prio_sched_data *q = qdisc_priv(sch);
+        int prio;
 
-        if ((ret = qdisc->ops->requeue(skb, qdisc)) == NET_XMIT_SUCCESS) {
-                sch->q.qlen++;
-                sch->qstats.requeues++;
-                return NET_XMIT_SUCCESS;
+        for (prio = 0; prio < q->bands; prio++) {
+                struct Qdisc *qdisc = q->queues[prio];
+                struct sk_buff *skb = qdisc->ops->peek(qdisc);
+                if (skb)
+                        return skb;
         }
-        if (net_xmit_drop_count(ret))
-                sch->qstats.drops++;
-        return ret;
+        return NULL;
 }
 
-
 static struct sk_buff *prio_dequeue(struct Qdisc* sch)
 {
         struct prio_sched_data *q = qdisc_priv(sch);
@@ -201,7 +187,8 @@ static int prio_tune(struct Qdisc *sch, struct nlattr *opt)
         memcpy(q->prio2band, qopt->priomap, TC_PRIO_MAX+1);
 
         for (i=q->bands; i<TCQ_PRIO_BANDS; i++) {
-                struct Qdisc *child = xchg(&q->queues[i], &noop_qdisc);
+                struct Qdisc *child = q->queues[i];
+                q->queues[i] = &noop_qdisc;
                 if (child != &noop_qdisc) {
                         qdisc_tree_decrease_qlen(child, child->q.qlen);
                         qdisc_destroy(child);
@@ -211,18 +198,19 @@ static int prio_tune(struct Qdisc *sch, struct nlattr *opt)
 
         for (i=0; i<q->bands; i++) {
                 if (q->queues[i] == &noop_qdisc) {
-                        struct Qdisc *child;
+                        struct Qdisc *child, *old;
                         child = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue,
                                                   &pfifo_qdisc_ops,
                                                   TC_H_MAKE(sch->handle, i + 1));
                         if (child) {
                                 sch_tree_lock(sch);
-                                child = xchg(&q->queues[i], child);
+                                old = q->queues[i];
+                                q->queues[i] = child;
 
-                                if (child != &noop_qdisc) {
-                                        qdisc_tree_decrease_qlen(child,
-                                                                 child->q.qlen);
-                                        qdisc_destroy(child);
+                                if (old != &noop_qdisc) {
+                                        qdisc_tree_decrease_qlen(old,
+                                                                 old->q.qlen);
+                                        qdisc_destroy(old);
                                 }
                                 sch_tree_unlock(sch);
                         }
@@ -421,7 +409,7 @@ static struct Qdisc_ops prio_qdisc_ops __read_mostly = {
         .priv_size      =       sizeof(struct prio_sched_data),
         .enqueue        =       prio_enqueue,
         .dequeue        =       prio_dequeue,
-        .requeue        =       prio_requeue,
+        .peek           =       prio_peek,
         .drop           =       prio_drop,
         .init           =       prio_init,
         .reset          =       prio_reset,