diff options
Diffstat (limited to 'net/tipc/node.c')
| -rw-r--r-- | net/tipc/node.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/net/tipc/node.c b/net/tipc/node.c index 14f98c81d31..8926caaf1fc 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -327,7 +327,7 @@ static void node_cleanup_finished(unsigned long node_addr) static void node_lost_contact(struct tipc_node *n_ptr) { - struct tipc_node_subscr *ns, *tns; + struct tipc_node_subscr *ns; char addr_string[16]; u32 i; @@ -365,11 +365,12 @@ static void node_lost_contact(struct tipc_node *n_ptr) } /* Notify subscribers */ - list_for_each_entry_safe(ns, tns, &n_ptr->nsub, nodesub_list) { - ns->node = NULL; - list_del_init(&ns->nodesub_list); - tipc_k_signal((Handler)ns->handle_node_down, - (unsigned long)ns->usr_handle); + list_for_each_entry(ns, &n_ptr->nsub, nodesub_list) { + if (ns->handle_node_down) { + tipc_k_signal((Handler)ns->handle_node_down, + (unsigned long)ns->usr_handle); + ns->handle_node_down = NULL; + } } /* Prevent re-contact with node until all cleanup is done */ |