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rust: simplify Clippy warning flags set

All Clippy lint groups that we enable, except `correctness`, have a
default `warn` level, thus they may be removed now that we relaxed all
lints to `warn`.

Moreover, Clippy provides an `all` lint group that covers the groups
we enable by default. Thus just use `all` instead -- the only change is
that, if Clippy introduces a new lint group or splits an existing one,
we will cover that one automatically.

In addition, `let_unit_value` is in `style` since Rust 1.62.0, thus it
does not need to be enabled manually.

Reviewed-by: Finn Behrens <me@kloenk.dev>
Tested-by: Benno Lossin <benno.lossin@proton.me>
Tested-by: Andreas Hindborg <a.hindborg@samsung.com>
Link: https://lore.kernel.org/r/20240709160615.998336-6-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
This commit is contained in:
Miguel Ojeda 2024-07-09 18:06:00 +02:00
parent f8f88aa25a
commit bb421b517e

View File

@ -467,10 +467,8 @@ export rust_common_flags := --edition=2021 \
-Wunreachable_pub \
-Wmissing_docs \
-Wrustdoc::missing_crate_level_docs \
-Wclippy::correctness -Wclippy::style \
-Wclippy::suspicious -Wclippy::complexity \
-Wclippy::perf \
-Wclippy::let_unit_value -Wclippy::mut_mut \
-Wclippy::all \
-Wclippy::mut_mut \
-Wclippy::needless_bitwise_bool \
-Wclippy::needless_continue \
-Wclippy::no_mangle_with_rust_abi \