Bluetooth: Remove HCI_PI_MGMT_INIT flag for sockets

This flag is of no use right now and is in fact harmful in that it
prevents the HCI_MGMT flag to be set for any controllers that may need
it after the first one that bluetoothd takes into use (the flag is
cleared for the first controller so any subsequent ones through the same
bluetoothd mgmt socket never get the HCI_MGMT flag set).

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

1 files changed, 8 insertions, 10 deletions

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index fa9a58964278..4b1efedc18c5 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -615,19 +615,17 @@ static void service_cache_off(struct work_struct *work)
 
 static void mgmt_init_hdev(struct sock *sk, struct hci_dev *hdev)
 {
-        if (!test_and_clear_bit(HCI_PI_MGMT_INIT, &hci_pi(sk)->flags))
+        if (test_and_set_bit(HCI_MGMT, &hdev->dev_flags))
                 return;
 
-        if (!test_and_set_bit(HCI_MGMT, &hdev->dev_flags)) {
-                INIT_DELAYED_WORK(&hdev->service_cache, service_cache_off);
+        INIT_DELAYED_WORK(&hdev->service_cache, service_cache_off);
 
-                /* Non-mgmt controlled devices get this bit set
-                 * implicitly so that pairing works for them, however
-                 * for mgmt we require user-space to explicitly enable
-                 * it
-                 */
-                clear_bit(HCI_PAIRABLE, &hdev->dev_flags);
-        }
+        /* Non-mgmt controlled devices get this bit set
+         * implicitly so that pairing works for them, however
+         * for mgmt we require user-space to explicitly enable
+         * it
+         */
+        clear_bit(HCI_PAIRABLE, &hdev->dev_flags);
 }
 
 static int read_controller_info(struct sock *sk, struct hci_dev *hdev,