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>

1 files changed, 2 insertions, 8 deletions

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 0a9501f17366..93ecb2dfa177 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -378,11 +378,8 @@ static void hci_cc_read_voice_setting(struct hci_dev *hdev, struct sk_buff *skb)
 
         BT_DBG("%s voice setting 0x%04x", hdev->name, setting);
 
-        if (hdev->notify) {
-                tasklet_disable(&hdev->tx_task);
+        if (hdev->notify)
                 hdev->notify(hdev, HCI_NOTIFY_VOICE_SETTING);
-                tasklet_enable(&hdev->tx_task);
-        }
 }
 
 static void hci_cc_write_voice_setting(struct hci_dev *hdev, struct sk_buff *skb)
@@ -409,11 +406,8 @@ static void hci_cc_write_voice_setting(struct hci_dev *hdev, struct sk_buff *skb
 
         BT_DBG("%s voice setting 0x%04x", hdev->name, setting);
 
-        if (hdev->notify) {
-                tasklet_disable(&hdev->tx_task);
+        if (hdev->notify)
                 hdev->notify(hdev, HCI_NOTIFY_VOICE_SETTING);
-                tasklet_enable(&hdev->tx_task);
-        }
 }
 
 static void hci_cc_host_buffer_size(struct hci_dev *hdev, struct sk_buff *skb)