diff options
Diffstat (limited to 'drivers/bluetooth')
-rw-r--r-- | drivers/bluetooth/hci_ldisc.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index c8abce3d2d9c..ed0fade46aed 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c | |||
@@ -270,15 +270,10 @@ static int hci_uart_send_frame(struct sk_buff *skb) | |||
270 | */ | 270 | */ |
271 | static int hci_uart_tty_open(struct tty_struct *tty) | 271 | static int hci_uart_tty_open(struct tty_struct *tty) |
272 | { | 272 | { |
273 | struct hci_uart *hu = (void *) tty->disc_data; | 273 | struct hci_uart *hu; |
274 | 274 | ||
275 | BT_DBG("tty %p", tty); | 275 | BT_DBG("tty %p", tty); |
276 | 276 | ||
277 | /* FIXME: This btw is bogus, nothing requires the old ldisc to clear | ||
278 | the pointer */ | ||
279 | if (hu) | ||
280 | return -EEXIST; | ||
281 | |||
282 | /* Error if the tty has no write op instead of leaving an exploitable | 277 | /* Error if the tty has no write op instead of leaving an exploitable |
283 | hole */ | 278 | hole */ |
284 | if (tty->ops->write == NULL) | 279 | if (tty->ops->write == NULL) |