[TIPC]: Can now list multicast link on an isolated network node
authorAllan Stephens <allan.stephens@windriver.com>
Tue, 17 Oct 2006 04:57:56 +0000 (21:57 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Thu, 19 Oct 2006 02:55:21 +0000 (19:55 -0700)
This patch fixes a minor bug that prevents "tipc-config -l" from
displaying the multicast link if a TIPC node has never successfully
established at least one unicast link.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Per Liden <per.liden@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/tipc/node.c

index fc6d09630ccd5e114afca1e631845778d0d21525..886bda5e88dbfc0939a9da349effb352453cdc47 100644 (file)
@@ -648,7 +648,7 @@ struct sk_buff *tipc_node_get_links(const void *req_tlv_area, int req_tlv_space)
                return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
                                                   " (network address)");
 
-        if (!tipc_nodes)
+        if (tipc_mode != TIPC_NET_MODE)
                 return tipc_cfg_reply_none();
        
        /* Get space for all unicast links + multicast link */