Bluetooth: hci_ldisc: Remove dead code

The N_HCI ldisc does not define a flush_buffer() ldisc method, so
the check when opening the ldisc is always false.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
1 file changed