Bluetooth: Don't disable tasklets to call hdev->notify()
It's pointless, we aren't protecting anything since btusb_notify()
schedules a work to run, then all it operation happens without protection.
If protection is really needed here, we will fix it further.
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 5e9e193a..385cccb 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -419,11 +419,8 @@
hci_dev_hold(hdev);
hci_conn_hash_add(hdev, conn);
- if (hdev->notify) {
- tasklet_disable(&hdev->tx_task);
+ if (hdev->notify)
hdev->notify(hdev, HCI_NOTIFY_CONN_ADD);
- tasklet_enable(&hdev->tx_task);
- }
atomic_set(&conn->devref, 0);
@@ -468,11 +465,8 @@
hci_chan_list_flush(conn);
hci_conn_hash_del(hdev, conn);
- if (hdev->notify) {
- tasklet_disable(&hdev->tx_task);
+ if (hdev->notify)
hdev->notify(hdev, HCI_NOTIFY_CONN_DEL);
- tasklet_enable(&hdev->tx_task);
- }
skb_queue_purge(&conn->data_q);