diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2013-08-26 20:57:58 -0700 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-09-16 14:35:55 -0300 |
| commit | 808a049e2618bb535274aa41bf954232abc44bf5 (patch) | |
| tree | ee53c93869c9594efa0fc40c1fe818ac9ddb8d78 /net | |
| parent | 9d4b68b23947e7bdf3f2707e76bd61572c523f6c (diff) | |
| download | linux-808a049e2618bb535274aa41bf954232abc44bf5.tar.bz2 | |
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>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hci_core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 634debab4d54..0976eabdafb0 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -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); |