From c28bfe76e4ba707775a205b0274710de7aa1e31c Mon Sep 17 00:00:00 2001 From: Miguel Ojeda Date: Wed, 4 Sep 2024 22:43:33 +0200 Subject: rust: enable `clippy::unnecessary_safety_comment` lint In Rust 1.67.0, Clippy added the `unnecessary_safety_comment` lint [1], which is the "inverse" of `undocumented_unsafe_blocks`: it finds places where safe code has a `// SAFETY` comment attached. The lint currently finds 3 places where we had such mistakes, thus it seems already quite useful. Thus clean those and enable it. Link: https://rust-lang.github.io/rust-clippy/master/index.html#/unnecessary_safety_comment [1] Reviewed-by: Alice Ryhl Reviewed-by: Trevor Gross Reviewed-by: Vincenzo Palazzo Tested-by: Gary Guo Reviewed-by: Gary Guo Link: https://lore.kernel.org/r/20240904204347.168520-6-ojeda@kernel.org Signed-off-by: Miguel Ojeda --- rust/kernel/workqueue.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'rust/kernel/workqueue.rs') diff --git a/rust/kernel/workqueue.rs b/rust/kernel/workqueue.rs index 3b3f1dbe8192..10d2bc62e2cf 100644 --- a/rust/kernel/workqueue.rs +++ b/rust/kernel/workqueue.rs @@ -526,7 +526,7 @@ where T: HasWork, { unsafe extern "C" fn run(ptr: *mut bindings::work_struct) { - // SAFETY: The `__enqueue` method always uses a `work_struct` stored in a `Work`. + // The `__enqueue` method always uses a `work_struct` stored in a `Work`. let ptr = ptr as *mut Work; // SAFETY: This computes the pointer that `__enqueue` got from `Arc::into_raw`. let ptr = unsafe { T::work_container_of(ptr) }; @@ -573,7 +573,7 @@ where T: HasWork, { unsafe extern "C" fn run(ptr: *mut bindings::work_struct) { - // SAFETY: The `__enqueue` method always uses a `work_struct` stored in a `Work`. + // The `__enqueue` method always uses a `work_struct` stored in a `Work`. let ptr = ptr as *mut Work; // SAFETY: This computes the pointer that `__enqueue` got from `Arc::into_raw`. let ptr = unsafe { T::work_container_of(ptr) }; -- cgit v1.2.3