return;
BT_DBG("%s", hdev->name);
- kfree(hdev->driver_data);
}
/* ------ LDISC part ------ */
hci_uart_close(hdev);
if (test_and_clear_bit(HCI_UART_PROTO_SET, &hu->flags)) {
- hu->proto->close(hu);
if (hdev) {
hci_unregister_dev(hdev);
hci_free_dev(hdev);
}
+ hu->proto->close(hu);
}
+ kfree(hu);
}
}
* flags pointer to flags for data
* count count of received data in bytes
*
- * Return Value: Number of bytes received
+ * Return Value: None
*/
-static unsigned int hci_uart_tty_receive(struct tty_struct *tty,
- const u8 *data, char *flags, int count)
+static void hci_uart_tty_receive(struct tty_struct *tty, const u8 *data, char *flags, int count)
{
struct hci_uart *hu = (void *)tty->disc_data;
- int received;
if (!hu || tty != hu->tty)
- return -ENODEV;
+ return;
if (!test_bit(HCI_UART_PROTO_SET, &hu->flags))
- return -EINVAL;
+ return;
spin_lock(&hu->rx_lock);
- received = hu->proto->recv(hu, (void *) data, count);
- if (received > 0)
- hu->hdev->stat.byte_rx += received;
+ hu->proto->recv(hu, (void *) data, count);
+ hu->hdev->stat.byte_rx += count;
spin_unlock(&hu->rx_lock);
tty_unthrottle(tty);
-
- return received;
}
static int hci_uart_register_dev(struct hci_uart *hu)