From aa991a2a819535a0014e1159b455b64e3db87510 Mon Sep 17 00:00:00 2001
From: Tamir Duberstein <tamird@gmail.com>
Date: Wed, 20 Nov 2024 06:46:01 -0500
Subject: rust: types: avoid `as` casts

Replace `as` casts with `cast{,_mut}` calls which are a bit safer.

In one instance, remove an unnecessary `as` cast without replacement.

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Andreas Hindborg <a.hindborg@kernel.org>
Signed-off-by: Tamir Duberstein <tamird@gmail.com>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Link: https://lore.kernel.org/r/20241120-borrow-mut-v6-2-80dbadd00951@gmail.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
---
 rust/kernel/types.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'rust/kernel/types.rs')

diff --git a/rust/kernel/types.rs b/rust/kernel/types.rs
index ec6457bb3084..318d2140470a 100644
--- a/rust/kernel/types.rs
+++ b/rust/kernel/types.rs
@@ -434,7 +434,7 @@ impl<T: AlwaysRefCounted> ARef<T> {
     /// }
     ///
     /// let mut data = Empty {};
-    /// let ptr = NonNull::<Empty>::new(&mut data as *mut _).unwrap();
+    /// let ptr = NonNull::<Empty>::new(&mut data).unwrap();
     /// # // SAFETY: TODO.
     /// let data_ref: ARef<Empty> = unsafe { ARef::from_raw(ptr) };
     /// let raw_ptr: NonNull<Empty> = ARef::into_raw(data_ref);
-- 
cgit v1.2.3