From 211dcf77856db64c73e0c3b9ce0c624ec855daca Mon Sep 17 00:00:00 2001 From: Miguel Ojeda Date: Fri, 2 May 2025 16:02:37 +0200 Subject: rust: clean Rust 1.88.0's `clippy::uninlined_format_args` lint Starting with Rust 1.88.0 (expected 2025-06-26) [1], `rustc` may move back the `uninlined_format_args` to `style` from `pedantic` (it was there waiting for rust-analyzer suppotr), and thus we will start to see lints like: warning: variables can be used directly in the `format!` string --> rust/macros/kunit.rs:105:37 | 105 | let kunit_wrapper_fn_name = format!("kunit_rust_wrapper_{}", test); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#uninlined_format_args help: change this to | 105 - let kunit_wrapper_fn_name = format!("kunit_rust_wrapper_{}", test); 105 + let kunit_wrapper_fn_name = format!("kunit_rust_wrapper_{test}"); There is even a case that is a pure removal: warning: variables can be used directly in the `format!` string --> rust/macros/module.rs:51:13 | 51 | format!("{field}={content}\0", field = field, content = content) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#uninlined_format_args help: change this to | 51 - format!("{field}={content}\0", field = field, content = content) 51 + format!("{field}={content}\0") The lints all seem like nice cleanups, thus just apply them. We may want to disable `allow-mixed-uninlined-format-args` in the future. Cc: stable@vger.kernel.org # Needed in 6.12.y and later (Rust is pinned in older LTSs). Link: https://github.com/rust-lang/rust-clippy/pull/14160 [1] Acked-by: Benno Lossin Reviewed-by: Tamir Duberstein Reviewed-by: Alice Ryhl Link: https://lore.kernel.org/r/20250502140237.1659624-6-ojeda@kernel.org Signed-off-by: Miguel Ojeda --- rust/macros/module.rs | 19 +++++-------------- 1 file changed, 5 insertions(+), 14 deletions(-) (limited to 'rust/macros/module.rs') diff --git a/rust/macros/module.rs b/rust/macros/module.rs index a9418fbc9b44..2f66107847f7 100644 --- a/rust/macros/module.rs +++ b/rust/macros/module.rs @@ -48,7 +48,7 @@ impl<'a> ModInfoBuilder<'a> { ) } else { // Loadable modules' modinfo strings go as-is. - format!("{field}={content}\0", field = field, content = content) + format!("{field}={content}\0") }; write!( @@ -126,10 +126,7 @@ impl ModuleInfo { }; if seen_keys.contains(&key) { - panic!( - "Duplicated key \"{}\". Keys can only be specified once.", - key - ); + panic!("Duplicated key \"{key}\". Keys can only be specified once."); } assert_eq!(expect_punct(it), ':'); @@ -143,10 +140,7 @@ impl ModuleInfo { "license" => info.license = expect_string_ascii(it), "alias" => info.alias = Some(expect_string_array(it)), "firmware" => info.firmware = Some(expect_string_array(it)), - _ => panic!( - "Unknown key \"{}\". Valid keys are: {:?}.", - key, EXPECTED_KEYS - ), + _ => panic!("Unknown key \"{key}\". Valid keys are: {EXPECTED_KEYS:?}."), } assert_eq!(expect_punct(it), ','); @@ -158,7 +152,7 @@ impl ModuleInfo { for key in REQUIRED_KEYS { if !seen_keys.iter().any(|e| e == key) { - panic!("Missing required key \"{}\".", key); + panic!("Missing required key \"{key}\"."); } } @@ -170,10 +164,7 @@ impl ModuleInfo { } if seen_keys != ordered_keys { - panic!( - "Keys are not ordered as expected. Order them like: {:?}.", - ordered_keys - ); + panic!("Keys are not ordered as expected. Order them like: {ordered_keys:?}."); } info -- cgit v1.2.3