diff --git a/firmware/src/lcd.rs b/firmware/src/lcd.rs
index cb599d4..a07107d 100644
--- a/firmware/src/lcd.rs
+++ b/firmware/src/lcd.rs
@@ -35,11 +35,7 @@ impl Lcd {
         delay.delay_us(5_u8);
         self.cd.set_high();
 
-        if invert {
-            data.for_each(|d| block!(self.spi.send(!*d)).unwrap());
-        } else {
-            data.for_each(|d| block!(self.spi.send(*d)).unwrap());
-        }
+        data.for_each(|d| block!(self.spi.send(if invert { !*d } else { *d })).unwrap());
 
         delay.delay_us(5_u8);
         self.cd.set_low();