[BLUETOOTH]: Fix bugs in previous conn add/del workqueue changes.
authorDave Young <hidave.darkstar@gmail.com>
Fri, 1 Feb 2008 02:33:10 +0000 (18:33 -0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 1 Feb 2008 03:28:33 +0000 (19:28 -0800)
Jens Axboe noticed that we were queueing &conn->work on both btaddconn
and keventd_wq.

Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/bluetooth/hci_sysfs.c

index 2726adc419d3ff248b75b93591c68b0a9d235b0e..e13cf5ef144cd59a8a8f7eee15ae24d7826020ba 100644 (file)
@@ -282,6 +282,7 @@ static void add_conn(struct work_struct *work)
        int i;
 
        flush_workqueue(btdelconn);
+
        if (device_add(&conn->dev) < 0) {
                BT_ERR("Failed to register connection device");
                return;
@@ -317,7 +318,6 @@ void hci_conn_add_sysfs(struct hci_conn *conn)
        INIT_WORK(&conn->work, add_conn);
 
        queue_work(btaddconn, &conn->work);
-       schedule_work(&conn->work);
 }
 
 static int __match_tty(struct device *dev, void *data)
@@ -354,7 +354,6 @@ void hci_conn_del_sysfs(struct hci_conn *conn)
        INIT_WORK(&conn->work, del_conn);
 
        queue_work(btdelconn, &conn->work);
-       schedule_work(&conn->work);
 }
 
 int hci_register_sysfs(struct hci_dev *hdev)
@@ -408,6 +407,7 @@ int __init bt_sysfs_init(void)
                err = -ENOMEM;
                goto out;
        }
+
        btdelconn = create_singlethread_workqueue("btdelconn");
        if (!btdelconn) {
                err = -ENOMEM;
@@ -447,8 +447,12 @@ out:
 void bt_sysfs_cleanup(void)
 {
        destroy_workqueue(btaddconn);
+
        destroy_workqueue(btdelconn);
+
        class_destroy(bt_class);
+
        bus_unregister(&bt_bus);
+
        platform_device_unregister(bt_platform);
 }