tipc: remove node subscription infrastructure
The node subscribe infrastructure represents a virtual base class, so
its users, such as struct tipc_port and struct publication, can derive
its implemented functionalities. However, after the removal of struct
tipc_port, struct publication is left as its only single user now. So
defining an abstract infrastructure for one user becomes no longer
reasonable. If corresponding new functions associated with the
infrastructure are moved to name_table.c file, the node subscription
infrastructure can be removed as well.
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/name_table.h b/net/tipc/name_table.h
index b38ebec..c628778 100644
--- a/net/tipc/name_table.h
+++ b/net/tipc/name_table.h
@@ -37,8 +37,6 @@
#ifndef _TIPC_NAME_TABLE_H
#define _TIPC_NAME_TABLE_H
-#include "node_subscr.h"
-
struct tipc_subscription;
struct tipc_port_list;
@@ -56,7 +54,7 @@
* @node: network address of publishing port's node
* @ref: publishing port
* @key: publication key
- * @subscr: subscription to "node down" event (for off-node publications only)
+ * @nodesub_list: subscription to "node down" event (off-node publication only)
* @local_list: adjacent entries in list of publications made by this node
* @pport_list: adjacent entries in list of publications made by this port
* @node_list: adjacent matching name seq publications with >= node scope
@@ -73,7 +71,7 @@
u32 node;
u32 ref;
u32 key;
- struct tipc_node_subscr subscr;
+ struct list_head nodesub_list;
struct list_head local_list;
struct list_head pport_list;
struct list_head node_list;