Bluetooth: Remove unnecessary return value from check_pending_le_conn

Since the only caller of this function doesn't care about the return
value anymore let's just remove it.

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

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 8a36abb..84f4659 100644 (file)
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -4228,18 +4228,18 @@ static void hci_le_conn_update_complete_evt(struct hci_dev *hdev,
 }
 
 /* This function requires the caller holds hdev->lock */
-static bool check_pending_le_conn(struct hci_dev *hdev, bdaddr_t *addr,
+static void check_pending_le_conn(struct hci_dev *hdev, bdaddr_t *addr,
                                  u8 addr_type, u8 adv_type)
 {
        struct hci_conn *conn;
 
        /* If the event is not connectable don't proceed further */
        if (adv_type != LE_ADV_IND && adv_type != LE_ADV_DIRECT_IND)
-               return false;
+               return;
 
        /* Ignore if the device is blocked */
        if (hci_blacklist_lookup(hdev, addr, addr_type))
-               return false;
+               return;
 
        /* If we're connectable, always connect any ADV_DIRECT_IND event */
        if (test_bit(HCI_CONNECTABLE, &hdev->dev_flags) &&
@@ -4250,13 +4250,13 @@ static bool check_pending_le_conn(struct hci_dev *hdev, bdaddr_t *addr,
         * our pend_le_conns list.
         */
        if (!hci_pend_le_action_lookup(&hdev->pend_le_conns, addr, addr_type))
-               return false;
+               return;
 
 connect:
        conn = hci_connect_le(hdev, addr, addr_type, BT_SECURITY_LOW,
                              HCI_AT_NO_BONDING, HCI_LE_AUTOCONN_TIMEOUT);
        if (!IS_ERR(conn))
-               return true;
+               return;
 
        switch (PTR_ERR(conn)) {
        case -EBUSY:
@@ -4269,8 +4269,6 @@ connect:
        default:
                BT_DBG("Failed to connect: err %ld", PTR_ERR(conn));
        }
-
-       return true;
 }
 
 static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr,