diff --git a/src/runtime/src/main.rs b/src/runtime/src/main.rs
index b64a738..c63aeb3 100644
--- a/src/runtime/src/main.rs
+++ b/src/runtime/src/main.rs
@@ -108,8 +108,9 @@ static mut LAST_VIRTUAL_LED_STATUS: u8 = 0;
 #[cfg(all(feature = "target_kasli_soc", has_drtio))]
 fn wait_for_virtual_leds_change() -> nb::Result<(), Void> {
     unsafe {
-        if pl::csr::virtual_leds::status_read() != LAST_VIRTUAL_LED_STATUS {
-            LAST_VIRTUAL_LED_STATUS = pl::csr::virtual_leds::status_read();
+        let current = pl::csr::virtual_leds::status_read();
+        if current != LAST_VIRTUAL_LED_STATUS {
+            LAST_VIRTUAL_LED_STATUS = current;
             Ok(())
         } else {
             Err(nb::Error::WouldBlock)
@@ -124,7 +125,6 @@ async fn async_rtio_led() {
     let mut io_expander1 = io_expander::IoExpander::new(i2c1, 1).unwrap();
     loop {
         let _ = block_async!(wait_for_virtual_leds_change()).await;
-        info!("switching");
         io_expander0.service().expect("I2C I/O expander #0 service failed");
         io_expander1.service().expect("I2C I/O expander #1 service failed");
     }