tipc: Prune down link-specific debugging code

Eliminates most link-specific debugging code in TIPC, which is now
largely unnecessary. All calls to the link-specific debugging macros
have been removed, as are the macros themselves; in addition, the optional
allocation of print buffers to hold debugging information for each link
endpoint has been removed. The ability for TIPC to print out helpful
diagnostic information when link retransmit failures occur has been
retained for the time being, as an aid in tracking down the cause of
such failures.

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, 3 deletions

diff --git a/net/tipc/link.h b/net/tipc/link.h
index eeb0c015dba9..eca19c247b79 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -107,7 +107,6 @@
  * @long_msg_seq_no: next identifier to use for outbound fragmented messages
  * @defragm_buf: list of partially reassembled inbound message fragments
  * @stats: collects statistics regarding link activity
- * @print_buf: print buffer used to log link activity
  */
 
 struct link {
@@ -210,8 +209,6 @@ struct link {
                 u32 msg_lengths_total;
                 u32 msg_length_profile[7];
         } stats;
-
-        struct print_buf print_buf;
 };
 
 struct port;