Re: [PATCH 2/3] rust: kernel: remove redundant imports

[Alice Ryhl]

On Mon, Apr 1, 2024 at 11:23 PM Miguel Ojeda <ojeda@xxxxxxxxxx> wrote:
>
> Rust's `unused_imports` lint covers both unused and redundant imports.
> In the upcoming 1.78.0, the lint detects more cases of redundant imports
> [1], e.g.:
>
>     error: the item `bindings` is imported redundantly
>       --> rust/kernel/print.rs:38:9
>        |
>     38 |     use crate::bindings;
>        |         ^^^^^^^^^^^^^^^ the item `bindings` is already defined by prelude
>
> Most cases are `use crate::bindings`, plus a few other items like `Box`.
> Thus clean them up.
>
> Note that, in the `bindings` case, the message "defined by prelude"
> above means the extern prelude, i.e. the `--extern` flags we pass.
>
> Link: https://github.com/rust-lang/rust/pull/117772 [1]
> Signed-off-by: Miguel Ojeda <ojeda@xxxxxxxxxx>

Reviewed-by: Alice Ryhl <aliceryhl@xxxxxxxxxx>