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Bluetooth: Fix Class of Device indication when powering off 

When a HCI device is powered off the Management interface specification
dictates that the class of device value is indicated as zero. This patch
fixes sending of the appropriate class of device changed event when a
HCI device is powered off.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Johan Hedberg 2013-01-16 16:15:34 +02:00 committed by Gustavo Padovan
parent 46818ed514
commit fe038884a8
1 changed files with 6 additions and 0 deletions
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6
net/bluetooth/mgmt.c
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@ -2987,7 +2987,13 @@ int mgmt_powered(struct hci_dev *hdev, u8 powered)
}
} else {
u8 status = MGMT_STATUS_NOT_POWERED;
u8 zero_cod[] = { 0, 0, 0 };
mgmt_pending_foreach(0, hdev, cmd_status_rsp, &status);
if (memcmp(hdev->dev_class, zero_cod, sizeof(zero_cod)) != 0)
mgmt_event(MGMT_EV_CLASS_OF_DEV_CHANGED, hdev,
zero_cod, sizeof(zero_cod), NULL);
}
err = new_settings(hdev, match.sk);