1 files changed, 12 insertions, 24 deletions

diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
index 23f43d03980c..ca04479c3d42 100644
--- a/net/tipc/subscr.c
+++ b/net/tipc/subscr.c
@@ -36,7 +36,7 @@
 
 #include "core.h"
 #include "name_table.h"
-#include "user_reg.h"
+#include "port.h"
 #include "subscr.h"
 
 /**
@@ -64,14 +64,13 @@ struct subscriber {
  */
 
 struct top_srv {
-	u32 user_ref;
 	u32 setup_port;
 	atomic_t subscription_count;
 	struct list_head subscriber_list;
 	spinlock_t lock;
 };
 
-static struct top_srv topsrv = { 0 };
+static struct top_srv topsrv;
 
 /**
  * htohl - convert value to endianness used by destination
@@ -250,8 +249,6 @@ static void subscr_terminate(struct subscriber *subscriber)
 			k_cancel_timer(&sub->timer);
 			k_term_timer(&sub->timer);
 		}
-		dbg("Term: Removing sub %u,%u,%u from subscriber %x list\n",
-		    sub->seq.type, sub->seq.lower, sub->seq.upper, subscriber);
 		subscr_del(sub);
 	}
 
@@ -308,8 +305,6 @@ static void subscr_cancel(struct tipc_subscr *s,
 		k_term_timer(&sub->timer);
 		spin_lock_bh(subscriber->lock);
 	}
-	dbg("Cancel: removing sub %u,%u,%u from subscriber %x list\n",
-	    sub->seq.type, sub->seq.lower, sub->seq.upper, subscriber);
 	subscr_del(sub);
 }
 
@@ -494,8 +489,7 @@ static void subscr_named_msg_event(void *usr_handle,
 
 	/* Create server port & establish connection to subscriber */
 
-	tipc_createport(topsrv.user_ref,
-			subscriber,
+	tipc_createport(subscriber,
 			importance,
 			NULL,
 			NULL,
@@ -544,19 +538,12 @@ int tipc_subscr_start(void)
 	struct tipc_name_seq seq = {TIPC_TOP_SRV, TIPC_TOP_SRV, TIPC_TOP_SRV};
 	int res;
 
-	memset(&topsrv, 0, sizeof (topsrv));
+	memset(&topsrv, 0, sizeof(topsrv));
 	spin_lock_init(&topsrv.lock);
 	INIT_LIST_HEAD(&topsrv.subscriber_list);
 
 	spin_lock_bh(&topsrv.lock);
-	res = tipc_attach(&topsrv.user_ref);
-	if (res) {
-		spin_unlock_bh(&topsrv.lock);
-		return res;
-	}
-
-	res = tipc_createport(topsrv.user_ref,
-			      NULL,
+	res = tipc_createport(NULL,
 			      TIPC_CRITICAL_IMPORTANCE,
 			      NULL,
 			      NULL,
@@ -570,16 +557,17 @@ int tipc_subscr_start(void)
 		goto failed;
 
 	res = tipc_nametbl_publish_rsv(topsrv.setup_port, TIPC_NODE_SCOPE, &seq);
-	if (res)
+	if (res) {
+		tipc_deleteport(topsrv.setup_port);
+		topsrv.setup_port = 0;
 		goto failed;
+	}
 
 	spin_unlock_bh(&topsrv.lock);
 	return 0;
 
 failed:
 	err("Failed to create subscription service\n");
-	tipc_detach(topsrv.user_ref);
-	topsrv.user_ref = 0;
 	spin_unlock_bh(&topsrv.lock);
 	return res;
 }
@@ -590,8 +578,10 @@ void tipc_subscr_stop(void)
 	struct subscriber *subscriber_temp;
 	spinlock_t *subscriber_lock;
 
-	if (topsrv.user_ref) {
+	if (topsrv.setup_port) {
 		tipc_deleteport(topsrv.setup_port);
+		topsrv.setup_port = 0;
+
 		list_for_each_entry_safe(subscriber, subscriber_temp,
 					 &topsrv.subscriber_list,
 					 subscriber_list) {
@@ -600,7 +590,5 @@ void tipc_subscr_stop(void)
 			subscr_terminate(subscriber);
 			spin_unlock_bh(subscriber_lock);
 		}
-		tipc_detach(topsrv.user_ref);
-		topsrv.user_ref = 0;
 	}
 }