When only the discoverable timeout gets updated, just cancel the current
timeout, store the new timeout value. If the new timeout is valid, then
arm the discoverable timeout again.
Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
---
net/bluetooth/mgmt.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 686bda76..1d608ca 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1143,15 +1143,13 @@ static int set_discoverable(struct sock *sk, struct hci_dev *hdev, void *data,
}
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;
- }
+ cancel_delayed_work(&hdev->discov_off);
+ hdev->discov_timeout = timeout;
- if (cp->val && timeout > 0) {
- hdev->discov_timeout = timeout;
+ if (cp->val && hdev->discov_timeout > 0) {
+ int to = msecs_to_jiffies(hdev->discov_timeout * 1000);
queue_delayed_work(hdev->workqueue, &hdev->discov_off,
- msecs_to_jiffies(hdev->discov_timeout * 1000));
+ to);
}
err = send_settings_rsp(sk, MGMT_OP_SET_DISCOVERABLE, hdev);
--
1.8.3.1
--
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