spi: fix unneeded cast lint

techmccat · usbalbin · commit be3122c4eb8c · 2025-07-19T10:55:41.000Z
diff --git a/src/spi.rs b/src/spi.rs
@@ -440,7 +440,7 @@ impl<SPI: Instance, PINS: Pins<SPI>> embedded_hal::spi::SpiBus<u8> for Spi<SPI,
             core::slice::from_raw_parts_mut(ptr as *mut [u8; 2], half_len)
         };
 
-        for b in words_alias.iter_mut().take(prefill as usize) {
+        for b in words_alias.iter_mut().take(prefill) {
             nb::block!(self.nb_write(u16::from_le_bytes(*b)))?;
         }
 

Original file line number	Diff line number	Diff line change
`@@ -440,7 +440,7 @@ impl<SPI: Instance, PINS: Pins<SPI>> embedded_hal::spi::SpiBus<u8> for Spi<SPI,`
`440`	`440`	`core::slice::from_raw_parts_mut(ptr as *mut [u8; 2], half_len)`
`441`	`441`	`};`
`442`	`442`
`443`		`- for b in words_alias.iter_mut().take(prefill as usize) {`
	`443`	`+ for b in words_alias.iter_mut().take(prefill) {`
`444`	`444`	`nb::block!(self.nb_write(u16::from_le_bytes(*b)))?;`
`445`	`445`	`}`
`446`	`446`