Bluetooth: Convert pend_le_conn list to a generic action list

In preparation to store also HCI_AUTO_CONN_REPORT entries in a list it
makes sense to convert the existing pend_le_conn list head of
hci_conn_params into a more generically named "action". This makes sense
because a parameter entry will never participate in more than one action
list.

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

include/net/bluetooth/hci_core.h

@@ -439,7 +439,7 @@ struct hci_chan {
 
 struct hci_conn_params {
 	struct list_head list;
-	struct list_head pend_le_conn;
+	struct list_head action;
 
 	bdaddr_t addr;
 	u8 addr_type;

net/bluetooth/hci_core.c

@@ -3440,7 +3440,7 @@ struct hci_conn_params *hci_pend_le_conn_lookup(struct hci_dev *hdev,
 	if (!hci_is_identity_address(addr, addr_type))
 		return NULL;
 
-	list_for_each_entry(param, &hdev->pend_le_conns, pend_le_conn) {
+	list_for_each_entry(param, &hdev->pend_le_conns, action) {
 		if (bacmp(&param->addr, addr) == 0 &&
 		    param->addr_type == addr_type)
 			return param;
@@ -3452,8 +3452,8 @@ struct hci_conn_params *hci_pend_le_conn_lookup(struct hci_dev *hdev,
 /* This function requires the caller holds hdev->lock */
 void hci_pend_le_conn_add(struct hci_dev *hdev, struct hci_conn_params *params)
 {
-	list_del_init(&params->pend_le_conn);
-	list_add(&params->pend_le_conn, &hdev->pend_le_conns);
+	list_del_init(&params->action);
+	list_add(&params->action, &hdev->pend_le_conns);
 
 	BT_DBG("addr %pMR (type %u)", &params->addr, params->addr_type);
 
@@ -3463,7 +3463,7 @@ void hci_pend_le_conn_add(struct hci_dev *hdev, struct hci_conn_params *params)
 /* This function requires the caller holds hdev->lock */
 void hci_pend_le_conn_del(struct hci_dev *hdev, struct hci_conn_params *params)
 {
-	list_del_init(&params->pend_le_conn);
+	list_del_init(&params->action);
 
 	BT_DBG("addr %pMR (type %u)", &params->addr, params->addr_type);
 
@@ -3504,7 +3504,7 @@ struct hci_conn_params *hci_conn_params_add(struct hci_dev *hdev,
 	params->addr_type = addr_type;
 
 	list_add(&params->list, &hdev->le_conn_params);
-	INIT_LIST_HEAD(&params->pend_le_conn);
+	INIT_LIST_HEAD(&params->action);
 
 	params->conn_min_interval = hdev->le_conn_min_interval;
 	params->conn_max_interval = hdev->le_conn_max_interval;