Bluetooth: use buffer priority to mark URB_ISO_ASAP flag
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index abfc4ee..9db2476 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -727,6 +727,9 @@
usb_fill_bulk_urb(urb, data->udev, pipe,
skb->data, skb->len, btusb_tx_complete, skb);
+ if (skb->priority >= HCI_PRIO_MAX - 1)
+ urb->transfer_flags = URB_ISO_ASAP;
+
hdev->stat.acl_tx++;
break;