X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fbluetooth%2Fhci_ldisc.c;h=6055b9c0ac0f0b2f96380bebbb227b1fcaad055f;hb=fb391599f2eaf22197e3e914187c957ef7eeb4c5;hp=75c15085f81f9a68735ad384705981d1a6407386;hpb=d215874460e7657b8e104de024140e0932690450;p=linux-2.6

diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 75c15085f8..6055b9c0ac 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -307,7 +307,9 @@ static void hci_uart_tty_close(struct tty_struct *tty)
 
 	if (hu) {
 		struct hci_dev *hdev = hu->hdev;
-		hci_uart_close(hdev);
+
+		if (hdev)
+			hci_uart_close(hdev);
 
 		if (test_and_clear_bit(HCI_UART_PROTO_SET, &hu->flags)) {
 			hu->proto->close(hu);
@@ -473,6 +475,7 @@ static int hci_uart_tty_ioctl(struct tty_struct *tty, struct file * file,
 			tty->low_latency = 1;
 		} else
 			return -EBUSY;
+		break;
 
 	case HCIUARTGETPROTO:
 		if (test_bit(HCI_UART_PROTO_SET, &hu->flags))