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Bluetooth: Fix handling of discoverable setting with timeout

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The current handling of the discoverable timeout was missing the proper
handling of the timeout when the mode was already set. Now the command
can be used to expire or retrigger the timeout.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann 2012-02-22 18:21:00 +01:00 committed by Johan Hedberg
parent 24c54a9052
commit 955638ecec
1 changed files with 11 additions and 0 deletions
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11
net/bluetooth/mgmt.c
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@ -900,6 +900,17 @@ static int set_discoverable(struct sock *sk, u16 index, void *data, u16 len)
}
if (!!cp->val == test_bit(HCI_DISCOVERABLE, &hdev->dev_flags)) {
if (hdev->discov_timeout > 0) {
cancel_delayed_work(&hdev->discov_off);
hdev->discov_timeout = 0;
}
if (cp->val && timeout > 0) {
hdev->discov_timeout = timeout;
queue_delayed_work(hdev->workqueue, &hdev->discov_off,
msecs_to_jiffies(hdev->discov_timeout * 1000));
}
err = send_settings_rsp(sk, MGMT_OP_SET_DISCOVERABLE, hdev);
goto failed;
}