tipc: Eliminate configuration for maximum number of cluster nodes

Gets rid of the need for users to specify the maximum number of
cluster nodes supported by TIPC. TIPC now automatically provides
support for all 4K nodes allowed by its addressing scheme.

Note: This change sets TIPC's memory usage to the amount used by
a maximum size node table with 4K entries.  An upcoming patch that
converts the node table from a linear array to a hash table will
compact the node table to a more efficient design, but for clarity
it is nice to have all the Kconfig infrastruture go away separately.

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

1 files changed, 0 insertions, 6 deletions

diff --git a/net/tipc/core.c b/net/tipc/core.c
index 2da1fc75ad6..c9a73e7763f 100644
--- a/net/tipc/core.c
+++ b/net/tipc/core.c
@@ -41,10 +41,6 @@
 #include "config.h"
 
 
-#ifndef CONFIG_TIPC_NODES
-#define CONFIG_TIPC_NODES 255
-#endif
-
 #ifndef CONFIG_TIPC_PORTS
 #define CONFIG_TIPC_PORTS 8191
 #endif
@@ -64,7 +60,6 @@ const char tipc_alphabet[] =
 /* configurable TIPC parameters */
 
 u32 tipc_own_addr;
-int tipc_max_nodes;
 int tipc_max_ports;
 int tipc_max_subscriptions;
 int tipc_max_publications;
@@ -192,7 +187,6 @@ static int __init tipc_init(void)
         tipc_max_publications = 10000;
         tipc_max_subscriptions = 2000;
         tipc_max_ports = CONFIG_TIPC_PORTS;
-        tipc_max_nodes = CONFIG_TIPC_NODES;
         tipc_net_id = 4711;
 
         res = tipc_core_start();