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| author | Miguel Ojeda <ojeda@kernel.org> | 2024-09-27 18:44:14 +0200 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2024-10-01 23:46:42 +0200 |
| commit | 05cef2c4a421ca09ab9761a95e61423e59e5bfb1 (patch) | |
| tree | bd91bc92052c30dc125737d0e21a86c155e1dc4c /rust/kernel | |
| parent | 4c66f8307ac099f89038878b7789d72163a74751 (diff) | |
rust: kunit: use C-string literals to clean warningrust-fixes-6.12
Starting with upstream Rust commit a5e3a3f9b6bd ("move
`manual_c_str_literals` to complexity"), to be released in Rust 1.83.0
[1], Clippy now warns on `manual_c_str_literals` by default, e.g.:
error: manually constructing a nul-terminated string
--> rust/kernel/kunit.rs:21:13
|
21 | b"\x013%pA\0".as_ptr() as _,
| ^^^^^^^^^^^^^ help: use a `c""` literal: `c"\x013%pA"`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_c_str_literals
= note: `-D clippy::manual-c-str-literals` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::manual_c_str_literals)]`
Apply the suggestion to clean up the warnings.
Link: https://github.com/rust-lang/rust-clippy/pull/13263 [1]
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Reviewed-by: Benno Lossin <benno.lossin@proton.me>
Link: https://lore.kernel.org/r/20240927164414.560906-1-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'rust/kernel')
| -rw-r--r-- | rust/kernel/kunit.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/rust/kernel/kunit.rs b/rust/kernel/kunit.rs index 0ba77276ae7e..824da0e9738a 100644 --- a/rust/kernel/kunit.rs +++ b/rust/kernel/kunit.rs @@ -18,7 +18,7 @@ pub fn err(args: fmt::Arguments<'_>) { #[cfg(CONFIG_PRINTK)] unsafe { bindings::_printk( - b"\x013%pA\0".as_ptr() as _, + c"\x013%pA".as_ptr() as _, &args as *const _ as *const c_void, ); } @@ -34,7 +34,7 @@ pub fn info(args: fmt::Arguments<'_>) { #[cfg(CONFIG_PRINTK)] unsafe { bindings::_printk( - b"\x016%pA\0".as_ptr() as _, + c"\x016%pA".as_ptr() as _, &args as *const _ as *const c_void, ); } |