Merge branch 'linus' into idle-test

1 files changed, 16 insertions, 56 deletions

diff --git a/net/tipc/net.c b/net/tipc/net.c
index 1a621cfd660..9bacfd00b91 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -35,18 +35,10 @@
  */
 
 #include "core.h"
-#include "bearer.h"
 #include "net.h"
-#include "zone.h"
-#include "addr.h"
-#include "name_table.h"
 #include "name_distr.h"
 #include "subscr.h"
-#include "link.h"
-#include "msg.h"
 #include "port.h"
-#include "bcast.h"
-#include "discover.h"
 #include "config.h"
 
 /*
@@ -116,46 +108,25 @@
 */
 
 DEFINE_RWLOCK(tipc_net_lock);
-static struct _zone *tipc_zones[256] = { NULL, };
-struct network tipc_net = { tipc_zones };
+struct network tipc_net;
 
-struct tipc_node *tipc_net_select_remote_node(u32 addr, u32 ref)
+static int net_start(void)
 {
-	return tipc_zone_select_remote_node(tipc_net.zones[tipc_zone(addr)], addr, ref);
-}
-
-u32 tipc_net_select_router(u32 addr, u32 ref)
-{
-	return tipc_zone_select_router(tipc_net.zones[tipc_zone(addr)], addr, ref);
-}
-
-void tipc_net_remove_as_router(u32 router)
-{
-	u32 z_num;
-
-	for (z_num = 1; z_num <= tipc_max_zones; z_num++) {
-		if (!tipc_net.zones[z_num])
-			continue;
-		tipc_zone_remove_as_router(tipc_net.zones[z_num], router);
-	}
-}
-
-void tipc_net_send_external_routes(u32 dest)
-{
-	u32 z_num;
+	tipc_net.nodes = kcalloc(tipc_max_nodes + 1,
+				 sizeof(*tipc_net.nodes), GFP_ATOMIC);
+	tipc_net.highest_node = 0;
 
-	for (z_num = 1; z_num <= tipc_max_zones; z_num++) {
-		if (tipc_net.zones[z_num])
-			tipc_zone_send_external_routes(tipc_net.zones[z_num], dest);
-	}
+	return tipc_net.nodes ? 0 : -ENOMEM;
 }
 
 static void net_stop(void)
 {
-	u32 z_num;
+	u32 n_num;
 
-	for (z_num = 1; z_num <= tipc_max_zones; z_num++)
-		tipc_zone_delete(tipc_net.zones[z_num]);
+	for (n_num = 1; n_num <= tipc_net.highest_node; n_num++)
+		tipc_node_delete(tipc_net.nodes[n_num]);
+	kfree(tipc_net.nodes);
+	tipc_net.nodes = NULL;
 }
 
 static void net_route_named_msg(struct sk_buff *buf)
@@ -165,22 +136,18 @@ static void net_route_named_msg(struct sk_buff *buf)
 	u32 dport;
 
 	if (!msg_named(msg)) {
-		msg_dbg(msg, "tipc_net->drop_nam:");
 		buf_discard(buf);
 		return;
 	}
 
 	dnode = addr_domain(msg_lookup_scope(msg));
 	dport = tipc_nametbl_translate(msg_nametype(msg), msg_nameinst(msg), &dnode);
-	dbg("tipc_net->lookup<%u,%u>-><%u,%x>\n",
-	    msg_nametype(msg), msg_nameinst(msg), dport, dnode);
 	if (dport) {
 		msg_set_destnode(msg, dnode);
 		msg_set_destport(msg, dport);
 		tipc_net_route_msg(buf);
 		return;
 	}
-	msg_dbg(msg, "tipc_net->rej:NO NAME: ");
 	tipc_reject_msg(buf, TIPC_ERR_NO_NAME);
 }
 
@@ -196,18 +163,14 @@ void tipc_net_route_msg(struct sk_buff *buf)
 	msg_incr_reroute_cnt(msg);
 	if (msg_reroute_cnt(msg) > 6) {
 		if (msg_errcode(msg)) {
-			msg_dbg(msg, "NET>DISC>:");
 			buf_discard(buf);
 		} else {
-			msg_dbg(msg, "NET>REJ>:");
 			tipc_reject_msg(buf, msg_destport(msg) ?
 					TIPC_ERR_NO_PORT : TIPC_ERR_NO_NAME);
 		}
 		return;
 	}
 
-	msg_dbg(msg, "tipc_net->rout: ");
-
 	/* Handle message for this node */
 	dnode = msg_short(msg) ? tipc_own_addr : msg_destnode(msg);
 	if (tipc_in_scope(dnode, tipc_own_addr)) {
@@ -221,9 +184,6 @@ void tipc_net_route_msg(struct sk_buff *buf)
 			return;
 		}
 		switch (msg_user(msg)) {
-		case ROUTE_DISTRIBUTOR:
-			tipc_cltr_recv_routing_table(buf);
-			break;
 		case NAME_DISTRIBUTOR:
 			tipc_named_recv(buf);
 			break;
@@ -231,14 +191,12 @@ void tipc_net_route_msg(struct sk_buff *buf)
 			tipc_port_recv_proto_msg(buf);
 			break;
 		default:
-			msg_dbg(msg,"DROP/NET/<REC<");
 			buf_discard(buf);
 		}
 		return;
 	}
 
 	/* Handle message for another node */
-	msg_dbg(msg, "NET>SEND>: ");
 	skb_trim(buf, msg_size(msg));
 	tipc_link_send(buf, dnode, msg_link_selector(msg));
 }
@@ -259,10 +217,12 @@ int tipc_net_start(u32 addr)
 	tipc_named_reinit();
 	tipc_port_reinit();
 
-	if ((res = tipc_cltr_init()) ||
-	    (res = tipc_bclink_init())) {
+	res = net_start();
+	if (res)
+		return res;
+	res = tipc_bclink_init();
+	if (res)
 		return res;
-	}
 
 	tipc_k_signal((Handler)tipc_subscr_start, 0);
 	tipc_k_signal((Handler)tipc_cfg_init, 0);