6.13-stable review patch. If anyone has any objections, please let me know.
------------------
From: Miguel Ojeda <ojeda@xxxxxxxxxx>
commit 2e4f982cf392af2f1282b5537a72144e064799e3 upstream.
Starting with Rust 1.86.0 (to be released 2025-04-03), Clippy will have
a new lint, `doc_overindented_list_items` [1], which catches cases of
overindented list items.
The lint has been added by Yutaro Ohno, based on feedback from the kernel
[2] on a patch that fixed a similar case -- commit 0c5928deada1 ("rust:
block: fix formatting in GenDisk doc").
Clippy reports a few cases in the kernel, apart from the one already
fixed in the commit above. One is this one:
error: doc list item overindented
--> rust/kernel/rbtree.rs:1152:5
|
1152 | /// null, it is a pointer to the root of the [`RBTree`].
| ^^^^ help: try using ` ` (2 spaces)
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_overindented_list_items
= note: `-D clippy::doc-overindented-list-items` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::doc_overindented_list_items)]`
Thus clean it up.
Cc: Yutaro Ohno <yutaro.ono.418@xxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx # Needed in 6.12.y and 6.13.y only (Rust is pinned in older LTSs).
Fixes: a335e9591404 ("rust: rbtree: add `RBTree::entry`")
Link: https://github.com/rust-lang/rust-clippy/pull/13711 [1]
Link: https://github.com/rust-lang/rust-clippy/issues/13601 [2]
Reviewed-by: Alice Ryhl <aliceryhl@xxxxxxxxxx>
Reviewed-by: Yutaro Ohno <yutaro.ono.418@xxxxxxxxx>
Link: https://lore.kernel.org/r/20250206232022.599998-1-ojeda@xxxxxxxxxx
[ There are a few other cases, so updated message. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
rust/kernel/rbtree.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/rust/kernel/rbtree.rs
+++ b/rust/kernel/rbtree.rs
@@ -1149,7 +1149,7 @@ pub struct VacantEntry<'a, K, V> {
/// # Invariants
/// - `parent` may be null if the new node becomes the root.
/// - `child_field_of_parent` is a valid pointer to the left-child or right-child of `parent`. If `parent` is
-/// null, it is a pointer to the root of the [`RBTree`].
+/// null, it is a pointer to the root of the [`RBTree`].
struct RawVacantEntry<'a, K, V> {
rbtree: *mut RBTree<K, V>,
/// The node that will become the parent of the new node if we insert one.
