Bluetooth: Return ENETDOWN when interface is down

[pandora-kernel.git] / net / bluetooth / hci_sock.c

diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 1ca5c7c..c3701f3 100644 (file)
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -414,6 +414,11 @@ static int hci_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
                goto done;
        }
 
+       if (!test_bit(HCI_UP, &hdev->flags)) {
+               err = -ENETDOWN;
+               goto done;
+       }
+
        if (!(skb = bt_skb_send_alloc(sk, len, msg->msg_flags & MSG_DONTWAIT, &err)))
                goto done;