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: (1623 commits)
  netxen: update copyright
  netxen: fix tx timeout recovery
  netxen: fix file firmware leak
  netxen: improve pci memory access
  netxen: change firmware write size
  tg3: Fix return ring size breakage
  netxen: build fix for INET=n
  cdc-phonet: autoconfigure Phonet address
  Phonet: back-end for autoconfigured addresses
  Phonet: fix netlink address dump error handling
  ipv6: Add IFA_F_DADFAILED flag
  net: Add DEVTYPE support for Ethernet based devices
  mv643xx_eth.c: remove unused txq_set_wrr()
  ucc_geth: Fix hangs after switching from full to half duplex
  ucc_geth: Rearrange some code to avoid forward declarations
  phy/marvell: Make non-aneg speed/duplex forcing work for 88E1111 PHYs
  drivers/net/phy: introduce missing kfree
  drivers/net/wan: introduce missing kfree
  net: force bridge module(s) to be GPL
  Subject: [PATCH] appletalk: Fix skb leak when ipddp interface is not loaded
  ...

Fixed up trivial conflicts:

 - arch/x86/include/asm/socket.h

   converted to <asm-generic/socket.h> in the x86 tree.  The generic
   header has the same new #define's, so that works out fine.

 - drivers/net/tun.c

   fix conflict between 89f56d1e9 ("tun: reuse struct sock fields") that
   switched over to using 'tun->socket.sk' instead of the redundantly
   available (and thus removed) 'tun->sk', and 2b980dbd ("lsm: Add hooks
   to the TUN driver") which added a new 'tun->sk' use.

   Noted in 'next' by Stephen Rothwell.

1 files changed, 17 insertions, 18 deletions

diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index ec4d46399d5..85acab9dc6f 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -1117,30 +1117,29 @@ static int htb_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
 {
 	struct htb_class *cl = (struct htb_class *)arg;
 
-	if (cl && !cl->level) {
-		if (new == NULL &&
-		    (new = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue,
-					     &pfifo_qdisc_ops,
-					     cl->common.classid))
-		    == NULL)
-			return -ENOBUFS;
-		sch_tree_lock(sch);
-		*old = cl->un.leaf.q;
-		cl->un.leaf.q = new;
-		if (*old != NULL) {
-			qdisc_tree_decrease_qlen(*old, (*old)->q.qlen);
-			qdisc_reset(*old);
-		}
-		sch_tree_unlock(sch);
-		return 0;
+	if (cl->level)
+		return -EINVAL;
+	if (new == NULL &&
+	    (new = qdisc_create_dflt(qdisc_dev(sch), sch->dev_queue,
+				     &pfifo_qdisc_ops,
+				     cl->common.classid)) == NULL)
+		return -ENOBUFS;
+
+	sch_tree_lock(sch);
+	*old = cl->un.leaf.q;
+	cl->un.leaf.q = new;
+	if (*old != NULL) {
+		qdisc_tree_decrease_qlen(*old, (*old)->q.qlen);
+		qdisc_reset(*old);
 	}
-	return -ENOENT;
+	sch_tree_unlock(sch);
+	return 0;
 }
 
 static struct Qdisc *htb_leaf(struct Qdisc *sch, unsigned long arg)
 {
 	struct htb_class *cl = (struct htb_class *)arg;
-	return (cl && !cl->level) ? cl->un.leaf.q : NULL;
+	return !cl->level ? cl->un.leaf.q : NULL;
 }
 
 static void htb_qlen_notify(struct Qdisc *sch, unsigned long arg)