From: Allan Stephens <allan.stephens@windriver.com>
Date: Tue, 17 Oct 2006 04:57:56 +0000 (-0700)
Subject: [TIPC]: Can now list multicast link on an isolated network node
X-Git-Tag: v2.6.19-rc3~45^2~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fc144deec6403c17e6d3f6a6574f701420f166ed;p=profile%2Fivi%2Fkernel-x86-ivi.git

[TIPC]: Can now list multicast link on an isolated network node

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>
---

diff --git a/net/tipc/node.c b/net/tipc/node.c
index fc6d096..886bda5 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -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 */