Bluetooth: Make mgmt_new_link_key() return void

The return value of mgmt_new_link_key() function is not used
and so just change it to return void.

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

diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index da21a8d..cf6be04 100644 (file)
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -1103,8 +1103,8 @@ int mgmt_powered(struct hci_dev *hdev, u8 powered);
 void mgmt_discoverable(struct hci_dev *hdev, u8 discoverable);
 void mgmt_connectable(struct hci_dev *hdev, u8 connectable);
 void mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status);
-int mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
-                     bool persistent);
+void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
+                      bool persistent);
 void mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
                           u8 addr_type, u32 flags, u8 *name, u8 name_len,
                           u8 *dev_class);

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index c700940..6fb302e 100644 (file)
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -4341,8 +4341,8 @@ void mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status)
                                     cmd_status_rsp, &mgmt_err);
 }
 
-int mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
-                     bool persistent)
+void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
+                      bool persistent)
 {
        struct mgmt_ev_new_link_key ev;
 
@@ -4355,7 +4355,7 @@ int mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
        memcpy(ev.key.val, key->val, HCI_LINK_KEY_SIZE);
        ev.key.pin_len = key->pin_len;
 
-       return mgmt_event(MGMT_EV_NEW_LINK_KEY, hdev, &ev, sizeof(ev), NULL);
+       mgmt_event(MGMT_EV_NEW_LINK_KEY, hdev, &ev, sizeof(ev), NULL);
 }
 
 int mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent)