The discoverable timeout is currently armed from hci_event.c and causes
some side effects when using HCI commands instead of the management
interface. To make this clear, only arm the discoverable timeout from
the management command complete handler.
Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
---
net/bluetooth/hci_event.c | 5 -----
net/bluetooth/mgmt.c | 11 +++++++++--
2 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 7b133f0..071c0df 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -310,11 +310,6 @@ static void hci_cc_write_scan_enable(struct hci_dev *hdev, struct sk_buff *skb)
set_bit(HCI_ISCAN, &hdev->flags);
if (!old_iscan)
mgmt_discoverable(hdev, 1);
- if (hdev->discov_timeout > 0) {
- int to = msecs_to_jiffies(hdev->discov_timeout * 1000);
- queue_delayed_work(hdev->workqueue, &hdev->discov_off,
- to);
- }
} else if (old_iscan)
mgmt_discoverable(hdev, 0);
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 6db2393..686bda76 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1043,12 +1043,19 @@ static void set_discoverable_complete(struct hci_dev *hdev, u8 status)
}
cp = cmd->param;
- if (cp->val)
+ if (cp->val) {
changed = !test_and_set_bit(HCI_DISCOVERABLE,
&hdev->dev_flags);
- else
+
+ if (hdev->discov_timeout > 0) {
+ int to = msecs_to_jiffies(hdev->discov_timeout * 1000);
+ queue_delayed_work(hdev->workqueue, &hdev->discov_off,
+ to);
+ }
+ } else {
changed = test_and_clear_bit(HCI_DISCOVERABLE,
&hdev->dev_flags);
+ }
send_settings_rsp(cmd->sk, MGMT_OP_SET_DISCOVERABLE, hdev);
--
1.8.3.1
--
To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
