commit 55af49a8fe85278ea244e72d2d264cf5e0941c61
author Johan Hedberg <johan.hedberg@intel.com> Wed Jul 02 17:37:26 2014 +0300
committer Marcel Holtmann <marcel@holtmann.org> Thu Jul 03 17:42:56 2014 +0200
tree e3bfd77100187acca4f8d872b28eaf43421b81fa
parent 373110c5d30b0944b47cddbe586069b7457f8845

Bluetooth: Add specific connection parameter clear functions

In some circumstances we'll need to either clear only the enabled
parameters or only the disabled ones. This patch adds convenience
functions for this purpose.

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

net/bluetooth/hci_core.c

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index e6e1690..7e46a7c 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -3580,6 +3580,38 @@
 }
 
 /* This function requires the caller holds hdev->lock */
+void hci_conn_params_clear_disabled(struct hci_dev *hdev)
+{
+	struct hci_conn_params *params, *tmp;
+
+	list_for_each_entry_safe(params, tmp, &hdev->le_conn_params, list) {
+		if (params->auto_connect != HCI_AUTO_CONN_DISABLED)
+			continue;
+		list_del(&params->list);
+		kfree(params);
+	}
+
+	BT_DBG("All LE disabled connection parameters were removed");
+}
+
+/* This function requires the caller holds hdev->lock */
+void hci_conn_params_clear_enabled(struct hci_dev *hdev)
+{
+	struct hci_conn_params *params, *tmp;
+
+	list_for_each_entry_safe(params, tmp, &hdev->le_conn_params, list) {
+		if (params->auto_connect == HCI_AUTO_CONN_DISABLED)
+			continue;
+		list_del(&params->list);
+		kfree(params);
+	}
+
+	hci_pend_le_conns_clear(hdev);
+
+	BT_DBG("All enabled LE connection parameters were removed");
+}
+
+/* This function requires the caller holds hdev->lock */
 void hci_conn_params_clear_all(struct hci_dev *hdev)
 {
 	struct hci_conn_params *params, *tmp;