diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index cb9bc8e..6c3220e 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -3185,8 +3185,8 @@
 	return HCI_ROLE_SLAVE;
 }
 
-struct smp_ltk *hci_find_ltk_by_addr(struct hci_dev *hdev, bdaddr_t *bdaddr,
-				     u8 addr_type, u8 role)
+struct smp_ltk *hci_find_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr,
+			     u8 addr_type, u8 role)
 {
 	struct smp_ltk *k;
 
@@ -3313,7 +3313,7 @@
 	struct smp_ltk *key, *old_key;
 	u8 role = ltk_role(type);
 
-	old_key = hci_find_ltk_by_addr(hdev, bdaddr, addr_type, role);
+	old_key = hci_find_ltk(hdev, bdaddr, addr_type, role);
 	if (old_key)
 		key = old_key;
 	else {
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 0058b54..34ecbf0 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -4590,8 +4590,7 @@
 	if (conn == NULL)
 		goto not_found;
 
-	ltk = hci_find_ltk_by_addr(hdev, &conn->dst, conn->dst_type,
-				   conn->role);
+	ltk = hci_find_ltk(hdev, &conn->dst, conn->dst_type, conn->role);
 	if (!ltk)
 		goto not_found;
 
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 4ecbf27..0973e37 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -1118,8 +1118,7 @@
 	struct smp_ltk *key;
 	struct hci_conn *hcon = conn->hcon;
 
-	key = hci_find_ltk_by_addr(hcon->hdev, &hcon->dst, hcon->dst_type,
-				   hcon->role);
+	key = hci_find_ltk(hcon->hdev, &hcon->dst, hcon->dst_type, hcon->role);
 	if (!key)
 		return false;
 
@@ -1152,8 +1151,7 @@
 	 */
 	if (key_pref == SMP_USE_LTK &&
 	    test_bit(HCI_CONN_STK_ENCRYPT, &hcon->flags) &&
-	    hci_find_ltk_by_addr(hcon->hdev, &hcon->dst, hcon->dst_type,
-				 hcon->role))
+	    hci_find_ltk(hcon->hdev, &hcon->dst, hcon->dst_type, hcon->role))
 		return false;
 
 	if (hcon->sec_level >= sec_level)