tipc: Eliminate obsolete port's "congested_link" field

Eliminate a field of the TIPC port structure that is populated,
but never referenced.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 2 deletions

diff --git a/net/tipc/port.h b/net/tipc/port.h
index ff31ee4a1dc3..8d1652aab298 100644
--- a/net/tipc/port.h
+++ b/net/tipc/port.h
@@ -75,7 +75,6 @@ struct user_port {
  * @wakeup: ptr to routine to call when port is no longer congested
  * @user_port: ptr to user port associated with port (if any)
  * @wait_list: adjacent ports in list of ports waiting on link congestion
- * @congested_link: ptr to congested link port is waiting on
  * @waiting_pkts:
  * @sent:
  * @acked:
@@ -95,7 +94,6 @@ struct port {
         void (*wakeup)(struct tipc_port *);
         struct user_port *user_port;
         struct list_head wait_list;
-        struct link *congested_link;
         u32 waiting_pkts;
         u32 sent;
         u32 acked;