Bluetooth: Don't clear HCI_ADVERTISING when powering off

Once mgmt_set_powered(off) is updated to clear the scan mode we should
not just blindly clear the HCI_ADVERTISING flag in mgmt_advertising()
but first check if there is a pending set_powered operation.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 5899ac7..610ac32 100644 (file)
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -4842,6 +4842,10 @@ void mgmt_connectable(struct hci_dev *hdev, u8 connectable)
 
 void mgmt_advertising(struct hci_dev *hdev, u8 advertising)
 {
+       /* Powering off may stop advertising - don't let that interfere */
+       if (!advertising && mgmt_pending_find(MGMT_OP_SET_POWERED, hdev))
+               return;
+
        if (advertising)
                set_bit(HCI_ADVERTISING, &hdev->dev_flags);
        else