diff options
| author | Alexandre Courbot <acourbot@nvidia.com> | 2025-12-16 17:24:49 +0900 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2026-01-19 01:13:22 +0100 |
| commit | 84b1b49eccb79ec2e4aaa45116fffb2ac61b876c (patch) | |
| tree | 264e8227c0190d45e8d57dc34f38356be3a06807 /rust | |
| parent | 1b18b37a2c30f6e6698205a06de393f7e626f5d2 (diff) | |
rust: ptr: replace unneeded use of `build_assert`
Since `ALIGN` is a const parameter, this assertion can be done in const
context using the `assert!` macro.
Suggested-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20251216-ptr_assert-v1-1-d8b2d5c5741d@nvidia.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'rust')
| -rw-r--r-- | rust/kernel/ptr.rs | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/rust/kernel/ptr.rs b/rust/kernel/ptr.rs index e3893ed04049..5b6a382637fe 100644 --- a/rust/kernel/ptr.rs +++ b/rust/kernel/ptr.rs @@ -5,8 +5,6 @@ use core::mem::align_of; use core::num::NonZero; -use crate::build_assert; - /// Type representing an alignment, which is always a power of two. /// /// It is used to validate that a given value is a valid alignment, and to perform masking and @@ -40,10 +38,12 @@ impl Alignment { /// ``` #[inline(always)] pub const fn new<const ALIGN: usize>() -> Self { - build_assert!( - ALIGN.is_power_of_two(), - "Provided alignment is not a power of two." - ); + const { + assert!( + ALIGN.is_power_of_two(), + "Provided alignment is not a power of two." + ); + } // INVARIANT: `align` is a power of two. // SAFETY: `align` is a power of two, and thus non-zero. |