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Bluetooth: Report error for HCI reset ioctl when device is down 

Even if this is legacy API, there is no reason to not report a proper
error when trying to reset a HCI device that is down.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
hifive-unleashed-5.1
Marcel Holtmann 2013-08-26 20:57:58 -07:00 committed by Gustavo Padovan
parent 9d4b68b239
commit 808a049e26
1 changed files with 3 additions and 1 deletions
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4
net/bluetooth/hci_core.c
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@ -1344,8 +1344,10 @@ int hci_dev_reset(__u16 dev)
hci_req_lock(hdev);
if (!test_bit(HCI_UP, &hdev->flags))
if (!test_bit(HCI_UP, &hdev->flags)) {
ret = -ENETDOWN;
goto done;
}
/* Drop queues */
skb_queue_purge(&hdev->rx_q);