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: (1244 commits)
  pkt_sched: Rename PSCHED_US2NS and PSCHED_NS2US
  ipv4: Fix fib_trie rebalancing
  Bluetooth: Fix issue with uninitialized nsh.type in DTL-1 driver
  Bluetooth: Fix Kconfig issue with RFKILL integration
  PIM-SM: namespace changes
  ipv4: update ARPD help text
  net: use a deferred timer in rt_check_expire
  ieee802154: fix kconfig bool/tristate muckup
  bonding: initialization rework
  bonding: use is_zero_ether_addr
  bonding: network device names are case sensative
  bonding: elminate bad refcount code
  bonding: fix style issues
  bonding: fix destructor
  bonding: remove bonding read/write semaphore
  bonding: initialize before registration
  bonding: bond_create always called with default parameters
  x_tables: Convert printk to pr_err
  netfilter: conntrack: optional reliable conntrack event delivery
  list_nulls: add hlist_nulls_add_head and hlist_nulls_del
  ...

1 files changed, 9 insertions, 16 deletions

diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 9647d911f91..a5e3a593e47 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -1075,6 +1075,7 @@ static int dn_accept(struct socket *sock, struct socket *newsock, int flags)
 	int err = 0;
 	unsigned char type;
 	long timeo = sock_rcvtimeo(sk, flags & O_NONBLOCK);
+	struct dst_entry *dst;
 
 	lock_sock(sk);
 
@@ -1102,8 +1103,9 @@ static int dn_accept(struct socket *sock, struct socket *newsock, int flags)
 	}
 	release_sock(sk);
 
-	dst_release(xchg(&newsk->sk_dst_cache, skb->dst));
-	skb->dst = NULL;
+	dst = skb_dst(skb);
+	dst_release(xchg(&newsk->sk_dst_cache, dst));
+	skb_dst_set(skb, NULL);
 
 	DN_SK(newsk)->state        = DN_CR;
 	DN_SK(newsk)->addrrem      = cb->src_port;
@@ -1250,14 +1252,8 @@ static int dn_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		if (skb) {
 			amount = skb->len;
 		} else {
-			skb = sk->sk_receive_queue.next;
-			for (;;) {
-				if (skb ==
-				    (struct sk_buff *)&sk->sk_receive_queue)
-					break;
+			skb_queue_walk(&sk->sk_receive_queue, skb)
 				amount += skb->len;
-				skb = skb->next;
-			}
 		}
 		release_sock(sk);
 		err = put_user(amount, (int __user *)arg);
@@ -1644,13 +1640,13 @@ static int __dn_getsockopt(struct socket *sock, int level,int optname, char __us
 
 static int dn_data_ready(struct sock *sk, struct sk_buff_head *q, int flags, int target)
 {
-	struct sk_buff *skb = q->next;
+	struct sk_buff *skb;
 	int len = 0;
 
 	if (flags & MSG_OOB)
 		return !skb_queue_empty(q) ? 1 : 0;
 
-	while(skb != (struct sk_buff *)q) {
+	skb_queue_walk(q, skb) {
 		struct dn_skb_cb *cb = DN_SKB_CB(skb);
 		len += skb->len;
 
@@ -1666,8 +1662,6 @@ static int dn_data_ready(struct sock *sk, struct sk_buff_head *q, int flags, int
 		/* minimum data length for read exceeded */
 		if (len >= target)
 			return 1;
-
-		skb = skb->next;
 	}
 
 	return 0;
@@ -1683,7 +1677,7 @@ static int dn_recvmsg(struct kiocb *iocb, struct socket *sock,
 	size_t target = size > 1 ? 1 : 0;
 	size_t copied = 0;
 	int rv = 0;
-	struct sk_buff *skb, *nskb;
+	struct sk_buff *skb, *n;
 	struct dn_skb_cb *cb = NULL;
 	unsigned char eor = 0;
 	long timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);
@@ -1758,7 +1752,7 @@ static int dn_recvmsg(struct kiocb *iocb, struct socket *sock,
 		finish_wait(sk->sk_sleep, &wait);
 	}
 
-	for(skb = queue->next; skb != (struct sk_buff *)queue; skb = nskb) {
+	skb_queue_walk_safe(queue, skb, n) {
 		unsigned int chunk = skb->len;
 		cb = DN_SKB_CB(skb);
 
@@ -1775,7 +1769,6 @@ static int dn_recvmsg(struct kiocb *iocb, struct socket *sock,
 			skb_pull(skb, chunk);
 
 		eor = cb->nsp_flags & 0x40;
-		nskb = skb->next;
 
 		if (skb->len == 0) {
 			skb_unlink(skb, queue);