diff options
Diffstat (limited to 'rust/kernel/cpumask.rs')
| -rw-r--r-- | rust/kernel/cpumask.rs | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/rust/kernel/cpumask.rs b/rust/kernel/cpumask.rs index 19c607709b5f..e07f8ff5e3fd 100644 --- a/rust/kernel/cpumask.rs +++ b/rust/kernel/cpumask.rs @@ -14,9 +14,6 @@ use crate::{ #[cfg(CONFIG_CPUMASK_OFFSTACK)] use core::ptr::{self, NonNull}; -#[cfg(not(CONFIG_CPUMASK_OFFSTACK))] -use core::mem::MaybeUninit; - use core::ops::{Deref, DerefMut}; /// A CPU Mask. @@ -239,10 +236,7 @@ impl CpumaskVar { }, #[cfg(not(CONFIG_CPUMASK_OFFSTACK))] - // SAFETY: FFI type is valid to be zero-initialized. - // - // INVARIANT: The associated memory is freed when the `CpumaskVar` goes out of scope. - mask: unsafe { core::mem::zeroed() }, + mask: Cpumask(Opaque::zeroed()), }) } @@ -266,10 +260,7 @@ impl CpumaskVar { NonNull::new(ptr.cast()).ok_or(AllocError)? }, #[cfg(not(CONFIG_CPUMASK_OFFSTACK))] - // SAFETY: Guaranteed by the safety requirements of the function. - // - // INVARIANT: The associated memory is freed when the `CpumaskVar` goes out of scope. - mask: unsafe { MaybeUninit::uninit().assume_init() }, + mask: Cpumask(Opaque::uninit()), }) } |