diff --git a/embassy-net/src/udp.rs b/embassy-net/src/udp.rs
index 16f48bcb0..0d97b6db1 100644
--- a/embassy-net/src/udp.rs
+++ b/embassy-net/src/udp.rs
@@ -3,7 +3,7 @@
 use core::cell::RefCell;
 use core::future::poll_fn;
 use core::mem;
-use core::task::{Poll, Context};
+use core::task::{Context, Poll};
 
 use embassy_net_driver::Driver;
 use smoltcp::iface::{Interface, SocketHandle};
@@ -106,13 +106,13 @@ impl<'a> UdpSocket<'a> {
     }
 
     /// Receive a datagram.
-    /// 
+    ///
     /// When no datagram is available, this method will return `Poll::Pending` and
     /// register the current task to be notified when a datagram is received.
-    /// 
+    ///
     /// When a datagram is received, this method will return `Poll::Ready` with the
     /// number of bytes received and the remote endpoint.
-    pub fn poll_recv_from(&self, buf: &mut[u8], cx: &mut Context<'_>) -> Poll<Result<(usize, IpEndpoint), Error>> {
+    pub fn poll_recv_from(&self, buf: &mut [u8], cx: &mut Context<'_>) -> Poll<Result<(usize, IpEndpoint), Error>> {
         self.with_mut(|s, _| match s.recv_slice(buf) {
             Ok((n, meta)) => Poll::Ready(Ok((n, meta.endpoint))),
             // No data ready
@@ -124,9 +124,9 @@ impl<'a> UdpSocket<'a> {
     }
 
     /// Send a datagram to the specified remote endpoint.
-    /// 
+    ///
     /// This method will wait until the datagram has been sent.
-    /// 
+    ///
     /// When the remote endpoint is not reachable, this method will return `Err(Error::NoRoute)`
     pub async fn send_to<T>(&self, buf: &[u8], remote_endpoint: T) -> Result<(), Error>
     where
@@ -137,12 +137,12 @@ impl<'a> UdpSocket<'a> {
     }
 
     /// Send a datagram to the specified remote endpoint.
-    /// 
+    ///
     /// When the datagram has been sent, this method will return `Poll::Ready(Ok())`.
-    /// 
+    ///
     /// When the socket's send buffer is full, this method will return `Poll::Pending`
     /// and register the current task to be notified when the buffer has space available.
-    /// 
+    ///
     /// When the remote endpoint is not reachable, this method will return `Poll::Ready(Err(Error::NoRoute))`.
     pub fn poll_send_to<T>(&self, buf: &[u8], remote_endpoint: T, cx: &mut Context<'_>) -> Poll<Result<(), Error>>
     where