Bluetooth: hci_core: Eliminate an unnecessary goto label in hci_find_irk_by_addr()

Eliminate an unnecessary goto label by using break instead of goto to
exit the loop in hci_find_irk_by_addr().

Signed-off-by: Zijun Hu <[e-mail]>
Signed-off-by: Luiz Augusto von Dentz <[e-mail]>

net/bluetooth/hci_core.c

···
 		if (addr_type == irk->addr_type &&
 		    bacmp(bdaddr, &irk->bdaddr) == 0) {
 			irk_to_return = irk;
-			goto done;
+			break;
 		}
 	}
-
-done:
 
 	if (irk_to_return && hci_is_blocked_key(hdev, HCI_BLOCKED_KEY_TYPE_IRK,
 						irk_to_return->val)) {