3 files changed, 11 insertions, 53 deletions

diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 327011fcc407..78091375ca12 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -45,10 +45,10 @@
 
 #define MAX_ADDR_STR 32
 
-static struct media *media_list = NULL;
+static struct media media_list[MAX_MEDIA];
 static u32 media_count = 0;
 
-struct bearer *tipc_bearers = NULL;
+struct bearer tipc_bearers[MAX_BEARERS];
 
 /**
  * media_name_valid - validate media name
@@ -108,9 +108,11 @@ int  tipc_register_media(u32 media_type,
         int res = -EINVAL;
 
         write_lock_bh(&tipc_net_lock);
-        if (!media_list)
-                goto exit;
 
+        if (tipc_mode != TIPC_NET_MODE) {
+                warn("Media <%s> rejected, not in networked mode yet\n", name);
+                goto exit;
+        }
         if (!media_name_valid(name)) {
                 warn("Media <%s> rejected, illegal name\n", name);
                 goto exit;
@@ -660,33 +662,10 @@ int tipc_disable_bearer(const char *name)
 
 
 
-int tipc_bearer_init(void)
-{
-        int res;
-
-        write_lock_bh(&tipc_net_lock);
-        tipc_bearers = kcalloc(MAX_BEARERS, sizeof(struct bearer), GFP_ATOMIC);
-        media_list = kcalloc(MAX_MEDIA, sizeof(struct media), GFP_ATOMIC);
-        if (tipc_bearers && media_list) {
-                res = 0;
-        } else {
-                kfree(tipc_bearers);
-                kfree(media_list);
-                tipc_bearers = NULL;
-                media_list = NULL;
-                res = -ENOMEM;
-        }
-        write_unlock_bh(&tipc_net_lock);
-        return res;
-}
-
 void tipc_bearer_stop(void)
 {
         u32 i;
 
-        if (!tipc_bearers)
-                return;
-
         for (i = 0; i < MAX_BEARERS; i++) {
                 if (tipc_bearers[i].active)
                         tipc_bearers[i].publ.blocked = 1;
@@ -695,10 +674,6 @@ void tipc_bearer_stop(void)
                 if (tipc_bearers[i].active)
                         bearer_disable(tipc_bearers[i].publ.name);
         }
-        kfree(tipc_bearers);
-        kfree(media_list);
-        tipc_bearers = NULL;
-        media_list = NULL;
         media_count = 0;
 }
 
diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h
index ca5734892713..000228e93f9e 100644
--- a/net/tipc/bearer.h
+++ b/net/tipc/bearer.h
@@ -114,7 +114,7 @@ struct bearer_name {
 
 struct link;
 
-extern struct bearer *tipc_bearers;
+extern struct bearer tipc_bearers[];
 
 void tipc_media_addr_printf(struct print_buf *pb, struct tipc_media_addr *a);
 struct sk_buff *tipc_media_get_names(void);
diff --git a/net/tipc/net.c b/net/tipc/net.c
index 7906608bf510..f25b1cdb64eb 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -116,7 +116,8 @@
 */
 
 DEFINE_RWLOCK(tipc_net_lock);
-struct network tipc_net = { NULL };
+struct _zone *tipc_zones[256] = { NULL, };
+struct network tipc_net = { tipc_zones };
 
 struct tipc_node *tipc_net_select_remote_node(u32 addr, u32 ref)
 {
@@ -158,28 +159,12 @@ void tipc_net_send_external_routes(u32 dest)
         }
 }
 
-static int net_init(void)
-{
-        memset(&tipc_net, 0, sizeof(tipc_net));
-        tipc_net.zones = kcalloc(tipc_max_zones + 1, sizeof(struct _zone *), GFP_ATOMIC);
-        if (!tipc_net.zones) {
-                return -ENOMEM;
-        }
-        return 0;
-}
-
 static void net_stop(void)
 {
         u32 z_num;
 
-        if (!tipc_net.zones)
-                return;
-
-        for (z_num = 1; z_num <= tipc_max_zones; z_num++) {
+        for (z_num = 1; z_num <= tipc_max_zones; z_num++)
                 tipc_zone_delete(tipc_net.zones[z_num]);
-        }
-        kfree(tipc_net.zones);
-        tipc_net.zones = NULL;
 }
 
 static void net_route_named_msg(struct sk_buff *buf)
@@ -282,9 +267,7 @@ int tipc_net_start(u32 addr)
         tipc_named_reinit();
         tipc_port_reinit();
 
-        if ((res = tipc_bearer_init()) ||
-            (res = net_init()) ||
-            (res = tipc_cltr_init()) ||
+        if ((res = tipc_cltr_init()) ||
             (res = tipc_bclink_init())) {
                 return res;
         }