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, 21 insertions, 10 deletions

diff --git a/net/rds/transport.c b/net/rds/transport.c
index 767da61..7e10679 100644
--- a/net/rds/transport.c
+++ b/net/rds/transport.c
@@ -37,7 +37,7 @@
 #include "rds.h"
 #include "loop.h"
 
-static LIST_HEAD(rds_transports);
+static struct rds_transport *transports[RDS_TRANS_COUNT];
 static DECLARE_RWSEM(rds_trans_sem);
 
 int rds_trans_register(struct rds_transport *trans)
@@ -46,36 +46,44 @@ int rds_trans_register(struct rds_transport *trans)
 
 	down_write(&rds_trans_sem);
 
-	list_add_tail(&trans->t_item, &rds_transports);
-	printk(KERN_INFO "Registered RDS/%s transport\n", trans->t_name);
+	if (transports[trans->t_type])
+		printk(KERN_ERR "RDS Transport type %d already registered\n",
+			trans->t_type);
+	else {
+		transports[trans->t_type] = trans;
+		printk(KERN_INFO "Registered RDS/%s transport\n", trans->t_name);
+	}
 
 	up_write(&rds_trans_sem);
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(rds_trans_register);
 
 void rds_trans_unregister(struct rds_transport *trans)
 {
 	down_write(&rds_trans_sem);
 
-	list_del_init(&trans->t_item);
+	transports[trans->t_type] = NULL;
 	printk(KERN_INFO "Unregistered RDS/%s transport\n", trans->t_name);
 
 	up_write(&rds_trans_sem);
 }
+EXPORT_SYMBOL_GPL(rds_trans_unregister);
 
 struct rds_transport *rds_trans_get_preferred(__be32 addr)
 {
-	struct rds_transport *trans;
 	struct rds_transport *ret = NULL;
+	int i;
 
 	if (IN_LOOPBACK(ntohl(addr)))
 		return &rds_loop_transport;
 
 	down_read(&rds_trans_sem);
-	list_for_each_entry(trans, &rds_transports, t_item) {
-		if (trans->laddr_check(addr) == 0) {
-			ret = trans;
+	for (i = 0; i < RDS_TRANS_COUNT; i++)
+	{
+		if (transports[i] && (transports[i]->laddr_check(addr) == 0)) {
+			ret = transports[i];
 			break;
 		}
 	}
@@ -97,12 +105,15 @@ unsigned int rds_trans_stats_info_copy(struct rds_info_iterator *iter,
 	struct rds_transport *trans;
 	unsigned int total = 0;
 	unsigned int part;
+	int i;
 
 	rds_info_iter_unmap(iter);
 	down_read(&rds_trans_sem);
 
-	list_for_each_entry(trans, &rds_transports, t_item) {
-		if (trans->stats_info_copy == NULL)
+	for (i = 0; i < RDS_TRANS_COUNT; i++)
+	{
+		trans = transports[i];
+		if (!trans || !trans->stats_info_copy)
 			continue;
 
 		part = trans->stats_info_copy(iter, avail);