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new_ret_no_self false positive when returning impl Trait<Self> #7344

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nbdd0121 opened this issue Jun 11, 2021 · 1 comment · Fixed by #9733
Closed

new_ret_no_self false positive when returning impl Trait<Self> #7344

nbdd0121 opened this issue Jun 11, 2021 · 1 comment · Fixed by #9733
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C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have

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nbdd0121 commented Jun 11, 2021 •
edited by rustbot
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Lint name: new_ret_no_self

pub struct Foo;

impl Foo {
    pub fn new() -> impl Into<Self> {
        Foo
    }
}

causes a warning where it shouldn't. impl Into here can be any trait that has Self in generic arguments.

This is similar to #4359 but instead of Future<Output = Self> it's Into<Self>. #4365's title implies that this should be allowed but actually it only deals with associated types, not type parameters.

cargo clippy -V: 0.1.54 (2021-06-09 eab201d)
@nbdd0121 nbdd0121 added C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have labels Jun 11, 2021
@nbdd0121 nbdd0121 mentioned this issue Oct 26, 2022
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@nbdd0121 nbdd0121 mentioned this issue Oct 27, 2022
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@bors bors closed this as completed in 33137dd Oct 28, 2022
@nbdd0121 nbdd0121 mentioned this issue Dec 15, 2022
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@ojeda ojeda mentioned this issue Mar 9, 2023
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33 tasks
fbq pushed a commit to Rust-for-Linux/linux that referenced this issue Oct 1, 2023
@nbdd0121 @fbq
rust: remove ignores for clippy::new_ret_no_self
ec96483 
The clippy false positive triggering `new_ret_no_self` lint when using
`pin_init!` macro is fixed in 1.67, so remove all `#[allow]`s ignoring
the lint.

Signed-off-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Benno Lossin <benno.lossin@proton.me>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
Link: rust-lang/rust-clippy#7344 [1]
Link: rust-lang/rust-clippy#9733 [2]
Reviewed-by: Finn Behrens <me@kloenk.dev>
Link: https://lore.kernel.org/r/20230923024707.47610-1-gary@garyguo.net
fbq pushed a commit to Rust-for-Linux/linux that referenced this issue Oct 1, 2023
@nbdd0121 @fbq
rust: kernel: remove #[allow(clippy::new_ret_no_self)]
d122758 
Since Rust 1.67.0, Clippy's `new_ret_no_self` lint learnt to not
warn about `-> impl Trait<Self>` [1][2].

The kernel is nowadays on Rust 1.71.1, thus remove the `allow`.

Link: rust-lang/rust-clippy#7344 [1]
Link: rust-lang/rust-clippy#9733 [2]
Signed-off-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Benno Lossin <benno.lossin@proton.me>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
Reviewed-by: Finn Behrens <me@kloenk.dev>
Link: https://lore.kernel.org/r/20230923024707.47610-1-gary@garyguo.net
[boqun: Applied Miguel's rewording]
ojeda pushed a commit to Rust-for-Linux/linux that referenced this issue Oct 5, 2023
@nbdd0121 @ojeda
rust: kernel: remove #[allow(clippy::new_ret_no_self)]
a744e3d 
Clippy triggered a false positive on its `new_ret_no_self` lint
when using the `pin_init!` macro. Since Rust 1.67.0, that does
not happen anymore, since Clippy learnt to not warn about
`-> impl Trait<Self>` [1][2].

The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

Signed-off-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Benno Lossin <benno.lossin@proton.me>
Reviewed-by: Finn Behrens <me@kloenk.dev>
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
Link: rust-lang/rust-clippy#7344 [1]
Link: rust-lang/rust-clippy#9733 [2]
Link: https://lore.kernel.org/r/20230923024707.47610-1-gary@garyguo.net
[ Reworded slightly and added a couple `Link`s. ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
ojeda pushed a commit to Rust-for-Linux/linux that referenced this issue Oct 5, 2023
@nbdd0121 @ojeda
rust: kernel: remove #[allow(clippy::new_ret_no_self)]
b2516f7 
Clippy triggered a false positive on its `new_ret_no_self` lint
when using the `pin_init!` macro. Since Rust 1.67.0, that does
not happen anymore, since Clippy learnt to not warn about
`-> impl Trait<Self>` [1][2].

The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

Signed-off-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Benno Lossin <benno.lossin@proton.me>
Reviewed-by: Finn Behrens <me@kloenk.dev>
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
Link: rust-lang/rust-clippy#7344 [1]
Link: rust-lang/rust-clippy#9733 [2]
Link: https://lore.kernel.org/r/20230923024707.47610-1-gary@garyguo.net
[ Reworded slightly and added a couple `Link`s. ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
hubot pushed a commit to aosp-mirror/kernel_common that referenced this issue Feb 8, 2024
@nbdd0121
UPSTREAM: rust: kernel: remove #[allow(clippy::new_ret_no_self)]
f2497a4 
Clippy triggered a false positive on its `new_ret_no_self` lint
when using the `pin_init!` macro. Since Rust 1.67.0, that does
not happen anymore, since Clippy learnt to not warn about
`-> impl Trait<Self>` [1][2].

The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

Signed-off-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Benno Lossin <benno.lossin@proton.me>
Reviewed-by: Finn Behrens <me@kloenk.dev>
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
Link: rust-lang/rust-clippy#7344 [1]
Link: rust-lang/rust-clippy#9733 [2]
Link: https://lore.kernel.org/r/20230923024707.47610-1-gary@garyguo.net
[ Reworded slightly and added a couple `Link`s. ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
[ Upstream commit b2516f7 ]
Change-Id: I94d65058fd3ed92d9a5582e7163cfc627afe5ed3
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
ojeda added a commit to ojeda/linux that referenced this issue Sep 3, 2024
@ojeda
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
4bfa125 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
ojeda added a commit to ojeda/linux that referenced this issue Sep 4, 2024
@ojeda
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
d59b2d8 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
ojeda added a commit to ojeda/linux that referenced this issue Oct 3, 2024
@ojeda
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
c18236e 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Tested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240904204347.168520-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
ojeda added a commit to Rust-for-Linux/linux that referenced this issue Oct 7, 2024
@ojeda
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
024f967 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Tested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240904204347.168520-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
alistair23 pushed a commit to alistair23/linux that referenced this issue Nov 11, 2024
@ojeda @alistair23
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
5bd7ac1 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Tested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240904204347.168520-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
alistair23 pushed a commit to alistair23/linux that referenced this issue Nov 12, 2024
@ojeda @alistair23
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
c7a96bd 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Tested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240904204347.168520-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
herrnst pushed a commit to herrnst/linux-asahi that referenced this issue Nov 21, 2024
@ojeda @herrnst
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
c54862d 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Tested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240904204347.168520-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
herrnst pushed a commit to herrnst/linux-asahi that referenced this issue Nov 22, 2024
@ojeda @herrnst
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
92bd493 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Tested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240904204347.168520-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
WhatAmISupposedToPutHere pushed a commit to WhatAmISupposedToPutHere/linux that referenced this issue Nov 23, 2024
@ojeda @jannau
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
050c7a1 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Tested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240904204347.168520-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
herrnst pushed a commit to herrnst/linux-asahi that referenced this issue Nov 23, 2024
@ojeda @herrnst
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
c31d3a5 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Tested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240904204347.168520-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
herrnst pushed a commit to herrnst/linux-asahi that referenced this issue Dec 5, 2024
@ojeda @herrnst
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
7e10828 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Tested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240904204347.168520-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
herrnst pushed a commit to herrnst/linux-asahi that referenced this issue Dec 6, 2024
@ojeda @herrnst
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
d1c4453 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Tested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240904204347.168520-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
jannau pushed a commit to AsahiLinux/linux that referenced this issue Dec 7, 2024
@ojeda @jannau
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
d7e3b1c 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Tested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240904204347.168520-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
herrnst pushed a commit to herrnst/linux-asahi that referenced this issue Dec 21, 2024
@ojeda @herrnst
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
f6c7f95 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Tested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240904204347.168520-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
chadmed pushed a commit to chadmed/linux that referenced this issue Jan 5, 2025
@ojeda @jannau
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
870fcd3 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Tested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240904204347.168520-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
herrnst pushed a commit to herrnst/linux-asahi that referenced this issue Jan 5, 2025
@ojeda @herrnst
rust: workqueue: remove unneeded `#[allow(clippy::new_ret_no_self)]
6a30088 
Perform the same clean commit b2516f7 ("rust: kernel: remove
`#[allow(clippy::new_ret_no_self)]`") did for a case that appeared in
workqueue in parallel in commit 7324b88 ("rust: workqueue: add
helper for defining work_struct fields"):

    Clippy triggered a false positive on its `new_ret_no_self` lint
    when using the `pin_init!` macro. Since Rust 1.67.0, that does
    not happen anymore, since Clippy learnt to not warn about
    `-> impl Trait<Self>` [1][2].

    The kernel nowadays uses Rust 1.72.1, thus remove the `#[allow]`.

    Link: rust-lang/rust-clippy#7344 [1]
    Link: rust-lang/rust-clippy#9733 [2]

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Tested-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20240904204347.168520-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
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C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
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Ensure new_ret_no_self is not fired if impl Trait<Self> is returned. nbdd0121/rust-clippy
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