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: (42 commits)
  [IOAT]: Do not dereference THIS_MODULE directly to set unsafe.
  [NETROM]: Fix possible null pointer dereference.
  [NET] netpoll: break recursive loop in netpoll rx path
  [NET] netpoll: don't spin forever sending to stopped queues
  [IRDA]: add some IBM think pads
  [ATM]: atm/mpc.c warning fix
  [NET]: skb_find_text ignores to argument
  [NET]: make net/core/dev.c:netdev_nit static
  [NET]: Fix GSO problems in dev_hard_start_xmit()
  [NET]: Fix CHECKSUM_HW GSO problems.
  [TIPC]: Fix incorrect correction to discovery timer frequency computation.
  [TIPC]: Get rid of dynamically allocated arrays in broadcast code.
  [TIPC]: Fixed link switchover bugs
  [TIPC]: Enhanced & cleaned up system messages; fixed 2 obscure memory leaks.
  [TIPC]: First phase of assert() cleanup
  [TIPC]: Disallow config operations that aren't supported in certain modes.
  [TIPC]: Fixed memory leak in tipc_link_send() when destination is unreachable
  [TIPC]: Added missing warning for out-of-memory condition
  [TIPC]: Withdrawing all names from nameless port now returns success, not error
  [TIPC]: Optimized argument validation done by connect().
  ...

1 files changed, 10 insertions, 2 deletions

diff --git a/include/net/tipc/tipc_bearer.h b/include/net/tipc/tipc_bearer.h
index 098607cd4b78..e07136d74c2f 100644
--- a/include/net/tipc/tipc_bearer.h
+++ b/include/net/tipc/tipc_bearer.h
@@ -49,10 +49,18 @@
 
 #define TIPC_MEDIA_TYPE_ETH     1
 
+/* 
+ * Destination address structure used by TIPC bearers when sending messages
+ * 
+ * IMPORTANT: The fields of this structure MUST be stored using the specified
+ * byte order indicated below, as the structure is exchanged between nodes
+ * as part of a link setup process.
+ */
+
 struct tipc_media_addr {
-        __u32  type;
+        __u32  type;                    /* bearer type (network byte order) */
         union {
-                __u8   eth_addr[6];     /* Ethernet bearer */ 
+                __u8   eth_addr[6];     /* 48 bit Ethernet addr (byte array) */ 
 #if 0
                 /* Prototypes for other possible bearer types */