X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Ftipc%2Fnode.h;h=cd1882654bbb27205307e0f61302c72ff8697f16;hb=e5a4a72d4f88f4389e9340d383ca67031d1b8536;hp=29f7ae6992d4db861c5676aab59589f1a92223b8;hpb=097916ecafd3bbedbde3ba068522093bf72319b3;p=linux-2.6

diff --git a/net/tipc/node.h b/net/tipc/node.h
index 29f7ae6992..cd1882654b 100644
--- a/net/tipc/node.h
+++ b/net/tipc/node.h
@@ -1,6 +1,6 @@
 /*
  * net/tipc/node.h: Include file for TIPC node management routines
- * 
+ *
  * Copyright (c) 2000-2006, Ericsson AB
  * Copyright (c) 2005, Wind River Systems
  * All rights reserved.
@@ -51,6 +51,7 @@
  * @nsub: list of "node down" subscriptions monitoring node
  * @active_links: pointers to active links to node
  * @links: pointers to all links to node
+ * @working_links: number of working links to node (both active and standby)
  * @link_cnt: number of links to node
  * @permit_changeover: non-zero if node has redundant links to this system
  * @routers: bitmap (used for multicluster communication)
@@ -66,7 +67,7 @@
  *    @deferred_tail: newest OOS b'cast message received from node
  *    @defragm: list of partially reassembled b'cast message fragments from node
  */
- 
+
 struct node {
 	u32 addr;
 	spinlock_t lock;
@@ -76,6 +77,7 @@ struct node {
 	struct link *active_links[2];
 	struct link *links[MAX_BEARERS];
 	int link_cnt;
+	int working_links;
 	int permit_changeover;
 	u32 routers[512/32];
 	int last_router;
@@ -83,8 +85,8 @@ struct node {
 		int supported;
 		u32 acked;
 		u32 last_in;
-		u32 gap_after; 
-		u32 gap_to; 
+		u32 gap_after;
+		u32 gap_to;
 		u32 nack_sync;
 		struct sk_buff *deferred_head;
 		struct sk_buff *deferred_tail;
@@ -121,7 +123,7 @@ static inline struct node *tipc_node_find(u32 addr)
 		if (c_ptr)
 			return c_ptr->nodes[tipc_node(addr)];
 	}
-	return 0;
+	return NULL;
 }
 
 static inline struct node *tipc_node_select(u32 addr, u32 selector)