From 5396c9356efec1d3d818b786f69e081aaad4b98b Mon Sep 17 00:00:00 2001 From: Dave Young Date: Thu, 31 Jan 2008 18:33:10 -0800 Subject: [PATCH] [BLUETOOTH]: Fix bugs in previous conn add/del workqueue changes. Jens Axboe noticed that we were queueing &conn->work on both btaddconn and keventd_wq. Signed-off-by: Dave Young Signed-off-by: David S. Miller --- net/bluetooth/hci_sysfs.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index 2726adc419d3..e13cf5ef144c 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -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); } -- 2.20.1