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

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [NETFILTER]: Rename init functions.
  [TCP]: Fix RFC2465 typo.
  [INET]: Introduce tunnel4/tunnel6
  [NET]: deinline 200+ byte inlines in sock.h
  [ECONET]: Convert away from SOCKOPS_WRAPPED
  [NET]: Fix ipx/econet/appletalk/irda ioctl crashes
  [NET]: Kill Documentation/networking/TODO
  [TG3]: Update version and reldate
  [TG3]: Skip timer code during full lock
  [TG3]: Speed up SRAM access
  [TG3]: Fix PHY loopback on 5700
  [TG3]: Fix bug in 40-bit DMA workaround code
  [TG3]: Fix probe failure due to invalid MAC address

2 files changed, 15 insertions, 92 deletions

diff --git a/include/net/sock.h b/include/net/sock.h
index 2aa73c0ec6c..af2b0544586 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -938,28 +938,7 @@ static inline void sock_put(struct sock *sk)
 		sk_free(sk);
 }
 
-static inline int sk_receive_skb(struct sock *sk, struct sk_buff *skb)
-{
-	int rc = NET_RX_SUCCESS;
-
-	if (sk_filter(sk, skb, 0))
-		goto discard_and_relse;
-
-	skb->dev = NULL;
-
-	bh_lock_sock(sk);
-	if (!sock_owned_by_user(sk))
-		rc = sk->sk_backlog_rcv(sk, skb);
-	else
-		sk_add_backlog(sk, skb);
-	bh_unlock_sock(sk);
-out:
-	sock_put(sk);
-	return rc;
-discard_and_relse:
-	kfree_skb(skb);
-	goto out;
-}
+extern int sk_receive_skb(struct sock *sk, struct sk_buff *skb);
 
 /* Detach socket from process context.
  * Announce socket dead, detach it from wait queue and inode.
@@ -1044,33 +1023,9 @@ sk_dst_reset(struct sock *sk)
 	write_unlock(&sk->sk_dst_lock);
 }
 
-static inline struct dst_entry *
-__sk_dst_check(struct sock *sk, u32 cookie)
-{
-	struct dst_entry *dst = sk->sk_dst_cache;
-
-	if (dst && dst->obsolete && dst->ops->check(dst, cookie) == NULL) {
-		sk->sk_dst_cache = NULL;
-		dst_release(dst);
-		return NULL;
-	}
-
-	return dst;
-}
-
-static inline struct dst_entry *
-sk_dst_check(struct sock *sk, u32 cookie)
-{
-	struct dst_entry *dst = sk_dst_get(sk);
+extern struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie);
 
-	if (dst && dst->obsolete && dst->ops->check(dst, cookie) == NULL) {
-		sk_dst_reset(sk);
-		dst_release(dst);
-		return NULL;
-	}
-
-	return dst;
-}
+extern struct dst_entry *sk_dst_check(struct sock *sk, u32 cookie);
 
 static inline void sk_setup_caps(struct sock *sk, struct dst_entry *dst)
 {
@@ -1140,45 +1095,7 @@ extern void sk_reset_timer(struct sock *sk, struct timer_list* timer,
 
 extern void sk_stop_timer(struct sock *sk, struct timer_list* timer);
 
-static inline int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
-{
-	int err = 0;
-	int skb_len;
-
-	/* Cast skb->rcvbuf to unsigned... It's pointless, but reduces
-	   number of warnings when compiling with -W --ANK
-	 */
-	if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
-	    (unsigned)sk->sk_rcvbuf) {
-		err = -ENOMEM;
-		goto out;
-	}
-
-	/* It would be deadlock, if sock_queue_rcv_skb is used
-	   with socket lock! We assume that users of this
-	   function are lock free.
-	*/
-	err = sk_filter(sk, skb, 1);
-	if (err)
-		goto out;
-
-	skb->dev = NULL;
-	skb_set_owner_r(skb, sk);
-
-	/* Cache the SKB length before we tack it onto the receive
-	 * queue.  Once it is added it no longer belongs to us and
-	 * may be freed by other threads of control pulling packets
-	 * from the queue.
-	 */
-	skb_len = skb->len;
-
-	skb_queue_tail(&sk->sk_receive_queue, skb);
-
-	if (!sock_flag(sk, SOCK_DEAD))
-		sk->sk_data_ready(sk, skb_len);
-out:
-	return err;
-}
+extern int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
 
 static inline int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb)
 {
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 61b7504fc2b..e100291e43f 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -864,13 +864,19 @@ struct xfrm_algo_desc {
 /* XFRM tunnel handlers.  */
 struct xfrm_tunnel {
 	int (*handler)(struct sk_buff *skb);
-	void (*err_handler)(struct sk_buff *skb, __u32 info);
+	int (*err_handler)(struct sk_buff *skb, __u32 info);
+
+	struct xfrm_tunnel *next;
+	int priority;
 };
 
 struct xfrm6_tunnel {
-	int (*handler)(struct sk_buff **pskb);
-	void (*err_handler)(struct sk_buff *skb, struct inet6_skb_parm *opt,
-			    int type, int code, int offset, __u32 info);
+	int (*handler)(struct sk_buff *skb);
+	int (*err_handler)(struct sk_buff *skb, struct inet6_skb_parm *opt,
+			   int type, int code, int offset, __u32 info);
+
+	struct xfrm6_tunnel *next;
+	int priority;
 };
 
 extern void xfrm_init(void);
@@ -906,7 +912,7 @@ extern int xfrm4_rcv(struct sk_buff *skb);
 extern int xfrm4_output(struct sk_buff *skb);
 extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler);
 extern int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler);
-extern int xfrm6_rcv_spi(struct sk_buff **pskb, u32 spi);
+extern int xfrm6_rcv_spi(struct sk_buff *skb, u32 spi);
 extern int xfrm6_rcv(struct sk_buff **pskb);
 extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler);
 extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler);