Merge upstream 2.6.13-rc3 into ieee80211 branch of netdev-2.6.

4 files changed, 32 insertions, 7 deletions

diff --git a/net/decnet/Kconfig b/net/decnet/Kconfig
index 2101da542ba8..92f2ec46fd22 100644
--- a/net/decnet/Kconfig
+++ b/net/decnet/Kconfig
@@ -1,6 +1,29 @@
 #
 # DECnet configuration
 #
+config DECNET
+	tristate "DECnet Support"
+	---help---
+	  The DECnet networking protocol was used in many products made by
+	  Digital (now Compaq).  It provides reliable stream and sequenced
+	  packet communications over which run a variety of services similar
+	  to those which run over TCP/IP.
+
+	  To find some tools to use with the kernel layer support, please
+	  look at Patrick Caulfield's web site:
+	  <http://linux-decnet.sourceforge.net/>.
+
+	  More detailed documentation is available in
+	  <file:Documentation/networking/decnet.txt>.
+
+	  Be sure to say Y to "/proc file system support" and "Sysctl support"
+	  below when using DECnet, since you will need sysctl support to aid
+	  in configuration at run time.
+
+	  The DECnet code is also available as a module ( = code which can be
+	  inserted in and removed from the running kernel whenever you want).
+	  The module is called decnet.
+
 config DECNET_ROUTER
 	bool "DECnet: router support (EXPERIMENTAL)"
 	depends on DECNET && EXPERIMENTAL
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 29bb3cd21965..96a02800cd28 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -536,7 +536,7 @@ static void dn_keepalive(struct sock *sk)
 	 * we are double checking that we are not sending too
 	 * many of these keepalive frames.
 	 */
-	if (skb_queue_len(&scp->other_xmit_queue) == 0)
+	if (skb_queue_empty(&scp->other_xmit_queue))
 		dn_nsp_send_link(sk, DN_NOCHANGE, 0);
 }
 
@@ -1191,7 +1191,7 @@ static unsigned int dn_poll(struct file *file, struct socket *sock, poll_table
 	struct dn_scp *scp = DN_SK(sk);
 	int mask = datagram_poll(file, sock, wait);
 
-	if (skb_queue_len(&scp->other_receive_queue))
+	if (!skb_queue_empty(&scp->other_receive_queue))
 		mask |= POLLRDBAND;
 
 	return mask;
@@ -1214,7 +1214,7 @@ static int dn_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 
 	case SIOCATMARK:
 		lock_sock(sk);
-		val = (skb_queue_len(&scp->other_receive_queue) != 0);
+		val = !skb_queue_empty(&scp->other_receive_queue);
 		if (scp->state != DN_RUN)
 			val = -ENOTCONN;
 		release_sock(sk);
@@ -1630,7 +1630,7 @@ static int dn_data_ready(struct sock *sk, struct sk_buff_head *q, int flags, int
 	int len = 0;
 
 	if (flags & MSG_OOB)
-		return skb_queue_len(q) ? 1 : 0;
+		return !skb_queue_empty(q) ? 1 : 0;
 
 	while(skb != (struct sk_buff *)q) {
 		struct dn_skb_cb *cb = DN_SKB_CB(skb);
@@ -1707,7 +1707,7 @@ static int dn_recvmsg(struct kiocb *iocb, struct socket *sock,
 		if (sk->sk_err)
 			goto out;
 
-		if (skb_queue_len(&scp->other_receive_queue)) {
+		if (!skb_queue_empty(&scp->other_receive_queue)) {
 			if (!(flags & MSG_OOB)) {
 				msg->msg_flags |= MSG_OOB;
 				if (!scp->other_report) {
diff --git a/net/decnet/dn_fib.c b/net/decnet/dn_fib.c
index 9934b25720e4..99bc061759c3 100644
--- a/net/decnet/dn_fib.c
+++ b/net/decnet/dn_fib.c
@@ -551,7 +551,8 @@ int dn_fib_dump(struct sk_buff *skb, struct netlink_callback *cb)
 		if (t < s_t)
 			continue;
 		if (t > s_t)
-			memset(&cb->args[1], 0, sizeof(cb->args)-sizeof(int));
+			memset(&cb->args[1], 0,
+			       sizeof(cb->args) - sizeof(cb->args[0]));
 		tb = dn_fib_get_table(t, 0);
 		if (tb == NULL)
 			continue;
diff --git a/net/decnet/dn_nsp_out.c b/net/decnet/dn_nsp_out.c
index 42abbf3f524f..8cce1fdbda90 100644
--- a/net/decnet/dn_nsp_out.c
+++ b/net/decnet/dn_nsp_out.c
@@ -342,7 +342,8 @@ int dn_nsp_xmit_timeout(struct sock *sk)
 
 	dn_nsp_output(sk);
 
-	if (skb_queue_len(&scp->data_xmit_queue) || skb_queue_len(&scp->other_xmit_queue))
+	if (!skb_queue_empty(&scp->data_xmit_queue) ||
+	    !skb_queue_empty(&scp->other_xmit_queue))
 		scp->persist = dn_nsp_persist(sk);
 
 	return 0;