Bluetooth: Make mgmt_new_ltk() return void

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

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 5d8d322a0855775da0e96523a6016d63c59897d2..0a3a10a76b6c7329d7568f89e87e4d9b6520f8ac 100644 (file)
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -1125,7 +1125,7 @@ void mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
 void mgmt_discovering(struct hci_dev *hdev, u8 discovering);
 int mgmt_device_blocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
 int mgmt_device_unblocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
-int mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent);
+void mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent);
 void mgmt_reenable_advertising(struct hci_dev *hdev);
 
 /* HCI info for socket */

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 1ed0b3e1b9fff4a10056270113d8c767cee3390f..90d9353734496bd97727b48880c90f65170c40e3 100644 (file)
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -4382,7 +4382,7 @@ void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
        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)
+void mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent)
 {
        struct mgmt_ev_new_long_term_key ev;
 
@@ -4401,8 +4401,7 @@ int mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent)
        memcpy(ev.key.rand, key->rand, sizeof(key->rand));
        memcpy(ev.key.val, key->val, sizeof(key->val));
 
-       return mgmt_event(MGMT_EV_NEW_LONG_TERM_KEY, hdev, &ev, sizeof(ev),
-                         NULL);
+       mgmt_event(MGMT_EV_NEW_LONG_TERM_KEY, hdev, &ev, sizeof(ev), NULL);
 }
 
 static inline u16 eir_append_data(u8 *eir, u16 eir_len, u8 type, u8 *data,