On Sun Mar 9, 2025 at 5:00 PM CET, Tamir Duberstein wrote: > In Rust 1.72.0, Clippy introduced the `ptr_cast_constness` lint [1]: > >> Though `as` casts between raw pointers are not terrible, >> `pointer::cast_mut` and `pointer::cast_const` are safer because they >> cannot accidentally cast the pointer to another type. > > There are only 2 affected sites: > - `*mut T as *const U as *mut U` becomes `(*mut T).cast()` > - `&self as *const Self as *mut Self` becomes a reference-to-pointer > coercion + `(*const Self).cast()`. > > Apply these changes and enable the lint -- no functional change > intended. > > Link: https://rust-lang.github.io/rust-clippy/master/index.html#ptr_cast_constness [1] > Signed-off-by: Tamir Duberstein <tamird@xxxxxxxxx> Reviewed-by: Benno Lossin <benno.lossin@xxxxxxxxx> --- Cheers, Benno > --- > Makefile | 1 + > rust/kernel/block/mq/request.rs | 5 +++-- > 2 files changed, 4 insertions(+), 2 deletions(-)
