Bluetooth: Remove one level of indentation from hci_encrypt_change_evt

The function already has an unlock label which means the one extra level
on indentation is not useful and just makes the code more complex. So
remove it.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

net/bluetooth/hci_event.c

@@ -1988,7 +1988,9 @@ static void hci_encrypt_change_evt(struct hci_dev *hdev, struct sk_buff *skb)
 	hci_dev_lock(hdev);
 
 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));
-	if (conn) {
+	if (!conn)
+		goto unlock;
+
 	if (!ev->status) {
 		if (ev->encrypt) {
 			/* Encryption implies authentication */
@@ -2015,7 +2017,6 @@ static void hci_encrypt_change_evt(struct hci_dev *hdev, struct sk_buff *skb)
 		hci_conn_drop(conn);
 	} else
 		hci_encrypt_cfm(conn, ev->status, ev->encrypt);
-	}
 
 unlock:
 	hci_dev_unlock(hdev);