1 files changed, 3 insertions, 3 deletions
diff --git a/library/std/src/sys/windows/io.rs b/library/std/src/sys/windows/io.rs
index 9b540ee071f..649826d25ce 100644
--- a/library/std/src/sys/windows/io.rs
+++ b/library/std/src/sys/windows/io.rs
@@ -36,7 +36,7 @@ impl<'a> IoSlice<'a> {
 
     #[inline]
     pub fn as_slice(&self) -> &[u8] {
-        unsafe { slice::from_raw_parts(self.vec.buf as *mut u8, self.vec.len as usize) }
+        unsafe { slice::from_raw_parts(self.vec.buf, self.vec.len as usize) }
     }
 }
 
@@ -70,12 +70,12 @@ impl<'a> IoSliceMut<'a> {
 
     #[inline]
     pub fn as_slice(&self) -> &[u8] {
-        unsafe { slice::from_raw_parts(self.vec.buf as *mut u8, self.vec.len as usize) }
+        unsafe { slice::from_raw_parts(self.vec.buf, self.vec.len as usize) }
     }
 
     #[inline]
     pub fn as_mut_slice(&mut self) -> &mut [u8] {
-        unsafe { slice::from_raw_parts_mut(self.vec.buf as *mut u8, self.vec.len as usize) }
+        unsafe { slice::from_raw_parts_mut(self.vec.buf, self.vec.len as usize) }
     }
 }