Bluetooth: Don't mark non xfer isoc endpoint URBs with URB_ISO_ASAP

[ 2096.384084] btusb_send_frame:684: hci0
[ 2096.384087] usb 3-1: BOGUS urb flags, 2 --> 0
[ 2096.384091] Bluetooth: hci0 urb ffff8801b61d3a80 submission failed (22)

According the documentation in usb_submit_urb() URB_ISO_ASAP
flag is only allowed for endpoints of type USB_ENDPOINT_XFER_ISOC.

This reverts commit b8aabfc92249b239c425da7e4ca85b7e4855e984.

Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de>
Acked-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index f00f596c102997c8b32c48d4e41007eeae9a99a4..b7c4f4e2e3990ce41420dc7bdeb2eea97e7eb42d 100644 (file)
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -726,9 +726,6 @@ static int btusb_send_frame(struct sk_buff *skb)
                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;