threadshare: Fix some new clippy beta warnings

warning: this expression borrows a value the compiler would automatically borrow
   --> generic/threadshare/src/runtime/executor/async_wrapper.rs:402:19
    |
402 |             match (&mut *self).get_mut().read(buf) {
    |                   ^^^^^^^^^^^^ help: change this to: `(*self)`
    |
    = note: `#[warn(clippy::needless_borrow)]` on by default
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

1 files changed, 5 insertions, 5 deletions

diff --git a/generic/threadshare/src/runtime/executor/async_wrapper.rs b/generic/threadshare/src/runtime/executor/async_wrapper.rs
index 434533aa6..7da220010 100644
--- a/generic/threadshare/src/runtime/executor/async_wrapper.rs
+++ b/generic/threadshare/src/runtime/executor/async_wrapper.rs
@@ -399,7 +399,7 @@ impl<T: Read + Send + 'static> AsyncRead for Async<T> {
         buf: &mut [u8],
     ) -> Poll<io::Result<usize>> {
         loop {
-            match (&mut *self).get_mut().read(buf) {
+            match (*self).get_mut().read(buf) {
                 Err(err) if err.kind() == io::ErrorKind::WouldBlock => {}
                 res => return Poll::Ready(res),
             }
@@ -413,7 +413,7 @@ impl<T: Read + Send + 'static> AsyncRead for Async<T> {
         bufs: &mut [IoSliceMut<'_>],
     ) -> Poll<io::Result<usize>> {
         loop {
-            match (&mut *self).get_mut().read_vectored(bufs) {
+            match (*self).get_mut().read_vectored(bufs) {
                 Err(err) if err.kind() == io::ErrorKind::WouldBlock => {}
                 res => return Poll::Ready(res),
             }
@@ -462,7 +462,7 @@ impl<T: Write + Send + 'static> AsyncWrite for Async<T> {
         buf: &[u8],
     ) -> Poll<io::Result<usize>> {
         loop {
-            match (&mut *self).get_mut().write(buf) {
+            match (*self).get_mut().write(buf) {
                 Err(err) if err.kind() == io::ErrorKind::WouldBlock => {}
                 res => return Poll::Ready(res),
             }
@@ -476,7 +476,7 @@ impl<T: Write + Send + 'static> AsyncWrite for Async<T> {
         bufs: &[IoSlice<'_>],
     ) -> Poll<io::Result<usize>> {
         loop {
-            match (&mut *self).get_mut().write_vectored(bufs) {
+            match (*self).get_mut().write_vectored(bufs) {
                 Err(err) if err.kind() == io::ErrorKind::WouldBlock => {}
                 res => return Poll::Ready(res),
             }
@@ -486,7 +486,7 @@ impl<T: Write + Send + 'static> AsyncWrite for Async<T> {
 
     fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
         loop {
-            match (&mut *self).get_mut().flush() {
+            match (*self).get_mut().flush() {
                 Err(err) if err.kind() == io::ErrorKind::WouldBlock => {}
                 res => return Poll::Ready(res),
             }