Bluetooth: Simplify use of hci_pend_le_conns_clear()

Now that pend_le_connections is a list of hci_conn_params entries we can
simply remove items from that list as we iterate through the global list
of le_conn_params. This also moves the responsibility of calling
hci_update_background_scan() to the functions that were previously
calling hci_pend_le_conns_clear(). The only user that's left for
hci_pend_le_conns_clear() is hci_dev_do_close() which anyway does not
need to call hci_update_background_scan().

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

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 296f44748636b62d0187aedebbbb3fa259e41b54..dd8aa5f86810988e9a0aa519455b6036d7e21035 100644 (file)
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -3477,8 +3477,6 @@ void hci_pend_le_conns_clear(struct hci_dev *hdev)
                list_del_init(hdev->pend_le_conns.next);
 
        BT_DBG("All LE pending connections cleared");
-
-       hci_update_background_scan(hdev);
 }
 
 /* This function requires the caller holds hdev->lock */
@@ -3601,13 +3599,12 @@ void hci_conn_params_clear_enabled(struct hci_dev *hdev)
        list_for_each_entry_safe(params, tmp, &hdev->le_conn_params, list) {
                if (params->auto_connect == HCI_AUTO_CONN_DISABLED)
                        continue;
-               if (params->auto_connect == HCI_AUTO_CONN_REPORT)
-                       list_del_init(&params->action);
+               list_del(&params->action);
                list_del(&params->list);
                kfree(params);
        }
 
-       hci_pend_le_conns_clear(hdev);
+       hci_update_background_scan(hdev);
 
        BT_DBG("All enabled LE connection parameters were removed");
 }
@@ -3618,11 +3615,12 @@ void hci_conn_params_clear_all(struct hci_dev *hdev)
        struct hci_conn_params *params, *tmp;
 
        list_for_each_entry_safe(params, tmp, &hdev->le_conn_params, list) {
+               list_del(&params->action);
                list_del(&params->list);
                kfree(params);
        }
 
-       hci_pend_le_conns_clear(hdev);
+       hci_update_background_scan(hdev);
 
        BT_DBG("All LE connection parameters were removed");
 }