tipc: Display meaningful peer interface name during link creation

Sets the peer interface portion of the name of a newly created link
endpoint to "unknown". This ensures that state and statistics information
can be properly displayed during the time between the link endpoint's
creation and the time handshaking with its peer is completed.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

diff --git a/net/tipc/link.c b/net/tipc/link.c
index 933764cdfe9a17a9f8d514a199a0d0f1de2abd4e..4cb500b53cf1ca5258abce762ed0d47c9a6d649a 100644 (file)
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -332,12 +332,12 @@ struct link *tipc_link_create(struct tipc_node *n_ptr,
 
        l_ptr->addr = peer;
        if_name = strchr(b_ptr->name, ':') + 1;
-       sprintf(l_ptr->name, "%u.%u.%u:%s-%u.%u.%u:",
+       sprintf(l_ptr->name, "%u.%u.%u:%s-%u.%u.%u:unknown",
                tipc_zone(tipc_own_addr), tipc_cluster(tipc_own_addr),
                tipc_node(tipc_own_addr),
                if_name,
                tipc_zone(peer), tipc_cluster(peer), tipc_node(peer));
-               /* note: peer i/f is appended to link name by reset/activate */
+               /* note: peer i/f name is updated by reset/activate message */
        memcpy(&l_ptr->media_addr, media_addr, sizeof(*media_addr));
        l_ptr->owner = n_ptr;
        l_ptr->checkpoint = 1;