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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>
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1 changed files with 3 additions and 1 deletions
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@ -1344,8 +1344,10 @@ int hci_dev_reset(__u16 dev)
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hci_req_lock(hdev);
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if (!test_bit(HCI_UP, &hdev->flags))
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if (!test_bit(HCI_UP, &hdev->flags)) {
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ret = -ENETDOWN;
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goto done;
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}
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/* Drop queues */
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skb_queue_purge(&hdev->rx_q);
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