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-rw-r--r--net/tipc/name_distr.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c
index 483c226c9581..c9fa6dfcf287 100644
--- a/net/tipc/name_distr.c
+++ b/net/tipc/name_distr.c
@@ -2,7 +2,7 @@
* net/tipc/name_distr.c: TIPC name distribution code
*
* Copyright (c) 2000-2006, Ericsson AB
- * Copyright (c) 2005, Wind River Systems
+ * Copyright (c) 2005, 2010-2011, Wind River Systems
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -109,11 +109,9 @@ static void named_cluster_distribute(struct sk_buff *buf)
{
struct sk_buff *buf_copy;
struct tipc_node *n_ptr;
- u32 n_num;
- for (n_num = 1; n_num <= tipc_net.highest_node; n_num++) {
- n_ptr = tipc_net.nodes[n_num];
- if (n_ptr && tipc_node_has_active_links(n_ptr)) {
+ list_for_each_entry(n_ptr, &tipc_node_list, list) {
+ if (tipc_node_active_links(n_ptr)) {
buf_copy = skb_copy(buf, GFP_ATOMIC);
if (!buf_copy)
break;
@@ -214,17 +212,16 @@ exit:
}
/**
- * node_is_down - remove publication associated with a failed node
+ * named_purge_publ - remove publication associated with a failed node
*
* Invoked for each publication issued by a newly failed node.
* Removes publication structure from name table & deletes it.
* In rare cases the link may have come back up again when this
* function is called, and we have two items representing the same
* publication. Nudge this item's key to distinguish it from the other.
- * (Note: Publication's node subscription is already unsubscribed.)
*/
-static void node_is_down(struct publication *publ)
+static void named_purge_publ(struct publication *publ)
{
struct publication *p;
@@ -232,6 +229,8 @@ static void node_is_down(struct publication *publ)
publ->key += 1222345;
p = tipc_nametbl_remove_publ(publ->type, publ->lower,
publ->node, publ->ref, publ->key);
+ if (p)
+ tipc_nodesub_unsubscribe(&p->subscr);
write_unlock_bh(&tipc_nametbl_lock);
if (p != publ) {
@@ -268,7 +267,8 @@ void tipc_named_recv(struct sk_buff *buf)
tipc_nodesub_subscribe(&publ->subscr,
msg_orignode(msg),
publ,
- (net_ev_handler)node_is_down);
+ (net_ev_handler)
+ named_purge_publ);
}
} else if (msg_type(msg) == WITHDRAWAL) {
publ = tipc_nametbl_remove_publ(ntohl(item->type),