diff --git a/embassy-stm32/src/crc/mod.rs b/embassy-stm32/src/crc/mod.rs
index 597e7cf3a..70c87ab53 100644
--- a/embassy-stm32/src/crc/mod.rs
+++ b/embassy-stm32/src/crc/mod.rs
@@ -3,4 +3,4 @@
 #[cfg_attr(crc_v3, path = "v2.rs")]
 mod _version;
 
-pub use _version::Crc;
\ No newline at end of file
+pub use _version::Crc;
diff --git a/embassy-stm32/src/crc/v2.rs b/embassy-stm32/src/crc/v2.rs
index 3336d3f75..7705b4285 100644
--- a/embassy-stm32/src/crc/v2.rs
+++ b/embassy-stm32/src/crc/v2.rs
@@ -33,11 +33,9 @@ impl CrcConfig {
     pub fn new(
         reverse_in: CrcInputReverseConfig,
         reverse_out: bool,
-        #[cfg(crc_v3)]
-        poly_size: PolySize,
+        #[cfg(crc_v3)] poly_size: PolySize,
         crc_init_value: u32,
-        #[cfg(crc_v3)]
-        crc_poly: u32,
+        #[cfg(crc_v3)] crc_poly: u32,
     ) -> Result<Self, CrcConfigError> {
         // As Per RM0091 (DocID018940 Rev 9), Even polynomials are not supported.
         #[cfg(crc_v3)]
@@ -94,7 +92,7 @@ impl Crc {
             // Init CRC value
             PAC_CRC.init().write_value(self._config.crc_init_value);
             #[cfg(crc_v3)]
-                PAC_CRC.pol().write_value(self._config.crc_poly);
+            PAC_CRC.pol().write_value(self._config.crc_poly);
 
             // configure CR components
             // (reverse I/O, polysize, poly)
@@ -113,7 +111,7 @@ impl Crc {
                 });
                 // configure the polynomial.
                 #[cfg(crc_v3)]
-                    w.set_polysize(match self._config.poly_size {
+                w.set_polysize(match self._config.poly_size {
                     PolySize::Width7 => vals::Polysize::POLYSIZE7,
                     PolySize::Width8 => vals::Polysize::POLYSIZE8,
                     PolySize::Width16 => vals::Polysize::POLYSIZE16,
@@ -136,11 +134,11 @@ impl Crc {
     /// Feeds an slice of bytes into the CRC peripheral. Returns the computed checksum.
     pub fn feed_bytes(&mut self, bytes: &[u8]) -> u32 {
         for byte in bytes {
-            unsafe { PAC_CRC.dr8().write_value(*byte as u32); }
-        }
-        unsafe {
-            PAC_CRC.dr().read()
+            unsafe {
+                PAC_CRC.dr8().write_value(*byte as u32);
+            }
         }
+        unsafe { PAC_CRC.dr().read() }
     }
     /// Feeds a halfword into the CRC peripheral. Returns the computed checksum.
     pub fn feed_halfword(&mut self, byte: u16) -> u32 {
@@ -152,11 +150,11 @@ impl Crc {
     /// Feeds an slice of halfwords into the CRC peripheral. Returns the computed checksum.
     pub fn feed_halfwords(&mut self, bytes: &[u16]) -> u32 {
         for byte in bytes {
-            unsafe { PAC_CRC.dr16().write_value(*byte as u32); }
-        }
-        unsafe {
-            PAC_CRC.dr().read()
+            unsafe {
+                PAC_CRC.dr16().write_value(*byte as u32);
+            }
         }
+        unsafe { PAC_CRC.dr().read() }
     }
     /// Feeds a halfword into the CRC peripheral. Returns the computed checksum.
     pub fn feed_word(&mut self, byte: u32) -> u32 {
@@ -168,10 +166,10 @@ impl Crc {
     /// Feeds an slice of halfwords into the CRC peripheral. Returns the computed checksum.
     pub fn feed_words(&mut self, bytes: &[u32]) -> u32 {
         for byte in bytes {
-            unsafe { PAC_CRC.dr().write_value(*byte as u32); }
-        }
-        unsafe {
-            PAC_CRC.dr().read()
+            unsafe {
+                PAC_CRC.dr().write_value(*byte as u32);
+            }
         }
+        unsafe { PAC_CRC.dr().read() }
     }
 }