2 files changed, 35 insertions, 50 deletions

diff --git a/net/tipc/Kconfig b/net/tipc/Kconfig
index 3b30d1130b61..b74f78d0c033 100644
--- a/net/tipc/Kconfig
+++ b/net/tipc/Kconfig
@@ -10,7 +10,7 @@ menuconfig TIPC
           specially designed for intra cluster communication. This protocol
           originates from Ericsson where it has been used in carrier grade
           cluster applications for many years.
-        
+
           For more information about TIPC, see http://tipc.sourceforge.net.
 
           This protocol support is also available as a module ( = code which
@@ -23,91 +23,76 @@ menuconfig TIPC
 if TIPC
 
 config TIPC_ADVANCED
-        bool "TIPC: Advanced configuration"
+        bool "Advanced TIPC configuration"
         default n
         help
-          Saying Y here will open some advanced configuration
-          for TIPC. Most users do not need to bother, so if
-          unsure, just say N.
+          Saying Y here will open some advanced configuration for TIPC.
+          Most users do not need to bother; if unsure, just say N.
 
 config TIPC_ZONES
-        int "Maximum number of zones in network"
+        int "Maximum number of zones in a network"
         depends on TIPC_ADVANCED
+        range 1 255
         default "3"
         help
-         Max number of zones inside TIPC network. Max supported value 
-         is 255 zones, minimum is 1
+          Specifies how many zones can be supported in a TIPC network.
+          Can range from 1 to 255 zones; default is 3.
 
-         Default is 3 zones in a network; setting this to higher
-         allows more zones but might use more memory.
+          Setting this to a smaller value saves some memory;
+          setting it to a higher value allows for more zones.
 
 config TIPC_CLUSTERS
         int "Maximum number of clusters in a zone"
         depends on TIPC_ADVANCED
+        range 1 1
         default "1"
         help
-          ***Only 1 (one cluster in a zone) is supported by current code.
-          Any value set here will be overridden.***
-
-          (Max number of clusters inside TIPC zone. Max supported 
-          value is 4095 clusters, minimum is 1.
+          Specifies how many clusters can be supported in a TIPC zone.
 
-          Default is 1; setting this to smaller value might save 
-          some memory, setting it to higher
-          allows more clusters and might consume more memory.)
+          *** Currently TIPC only supports a single cluster per zone. ***
 
 config TIPC_NODES
-        int "Maximum number of nodes in cluster"
+        int "Maximum number of nodes in a cluster"
         depends on TIPC_ADVANCED
+        range 8 2047
         default "255"
         help
-          Maximum number of nodes inside a TIPC cluster. Maximum 
-          supported value is 2047 nodes, minimum is 8. 
-
-          Setting this to a smaller value saves some memory, 
-          setting it to higher allows more nodes.
-
-config TIPC_SLAVE_NODES
-        int "Maximum number of slave nodes in cluster"
-        depends on TIPC_ADVANCED
-        default "0"
-        help
-          ***This capability is not supported by current code.***
-          
-          Maximum number of slave nodes inside a TIPC cluster. Maximum 
-          supported value is 2047 nodes, minimum is 0. 
+          Specifies how many nodes can be supported in a TIPC cluster.
+          Can range from 8 to 2047 nodes; default is 255.
 
-          Setting this to a smaller value saves some memory, 
-          setting it to higher allows more nodes.
+          Setting this to a smaller value saves some memory;
+          setting it to higher allows for more nodes.
 
 config TIPC_PORTS
         int "Maximum number of ports in a node"
         depends on TIPC_ADVANCED
+        range 127 65535
         default "8191"
         help
-          Maximum number of ports within a node. Maximum 
-          supported value is 64535 nodes, minimum is 127. 
+          Specifies how many ports can be supported by a node.
+          Can range from 127 to 65535 ports; default is 8191.
 
           Setting this to a smaller value saves some memory, 
-          setting it to higher allows more ports.
+          setting it to higher allows for more ports.
 
 config TIPC_LOG
         int "Size of log buffer"
         depends on TIPC_ADVANCED
-        default 0
+        range 0 32768
+        default "0"
         help
-          Size (in bytes) of TIPC's internal log buffer, which records the
-          occurrence of significant events.  Maximum supported value
-          is 32768 bytes, minimum is 0.
+          Size (in bytes) of TIPC's internal log buffer, which records the
+          occurrence of significant events.  Can range from 0 to 32768 bytes;
+          default is 0.
 
           There is no need to enable the log buffer unless the node will be
           managed remotely via TIPC.
 
 config TIPC_DEBUG
-        bool "Enable debugging support"
+        bool "Enable debug messages"
         default n
         help
-          This will enable debugging of TIPC.
+          This enables debugging of TIPC.
 
           Only say Y here if you are having trouble with TIPC.  It will
           enable the display of detailed information about what is going on.
diff --git a/net/tipc/core.c b/net/tipc/core.c
index 3256bd7d398f..52c571fedbe0 100644
--- a/net/tipc/core.c
+++ b/net/tipc/core.c
@@ -189,11 +189,11 @@ static int __init tipc_init(void)
         tipc_remote_management = 1;
         tipc_max_publications = 10000;
         tipc_max_subscriptions = 2000;
-        tipc_max_ports = delimit(CONFIG_TIPC_PORTS, 127, 65536);
-        tipc_max_zones = delimit(CONFIG_TIPC_ZONES, 1, 255);
-        tipc_max_clusters = delimit(CONFIG_TIPC_CLUSTERS, 1, 1);
-        tipc_max_nodes = delimit(CONFIG_TIPC_NODES, 8, 2047);
-        tipc_max_slaves = delimit(CONFIG_TIPC_SLAVE_NODES, 0, 2047);
+        tipc_max_ports = CONFIG_TIPC_PORTS;
+        tipc_max_zones = CONFIG_TIPC_ZONES;
+        tipc_max_clusters = CONFIG_TIPC_CLUSTERS;
+        tipc_max_nodes = CONFIG_TIPC_NODES;
+        tipc_max_slaves = CONFIG_TIPC_SLAVE_NODES;
         tipc_net_id = 4711;
 
         if ((res = tipc_core_start()))