clippy fixes

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

src/io/cmsg.rs

@@ -16,7 +16,7 @@ pub fn buffer<T: Sized>() -> Vec<u8> {
     let capacity = capacity::<T>();
     unsafe {
         let data = std::alloc::alloc(std::alloc::Layout::array::<u8>(capacity).unwrap());
-        Vec::from_raw_parts(data as *mut u8, capacity, capacity)
+        Vec::from_raw_parts(data, capacity, capacity)
     }
 }
 

src/tools.rs

@@ -33,7 +33,7 @@ pub mod vec {
     pub unsafe fn uninitialized(len: usize) -> Vec<u8> {
         unsafe {
             let data = std::alloc::alloc(std::alloc::Layout::array::<u8>(len).unwrap());
-            Vec::from_raw_parts(data as *mut u8, len, len)
+            Vec::from_raw_parts(data, len, len)
         }
     }
 }