diff options
Diffstat (limited to 'rust/kernel/workqueue.rs')
| -rw-r--r-- | rust/kernel/workqueue.rs | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/rust/kernel/workqueue.rs b/rust/kernel/workqueue.rs index d092112d843f..cce23684af24 100644 --- a/rust/kernel/workqueue.rs +++ b/rust/kernel/workqueue.rs @@ -26,7 +26,7 @@ //! * The [`WorkItemPointer`] trait is implemented for the pointer type that points at a something //! that implements [`WorkItem`]. //! -//! ## Example +//! ## Examples //! //! This example defines a struct that holds an integer and can be scheduled on the workqueue. When //! the struct is executed, it will print the integer. Since there is only one `work_struct` field, @@ -170,7 +170,7 @@ impl Queue { pub unsafe fn from_raw<'a>(ptr: *const bindings::workqueue_struct) -> &'a Queue { // SAFETY: The `Queue` type is `#[repr(transparent)]`, so the pointer cast is valid. The // caller promises that the pointer is not dangling. - unsafe { &*(ptr as *const Queue) } + unsafe { &*ptr.cast::<Queue>() } } /// Enqueues a work item. @@ -198,7 +198,7 @@ impl Queue { unsafe { w.__enqueue(move |work_ptr| { bindings::queue_work_on( - bindings::wq_misc_consts_WORK_CPU_UNBOUND as _, + bindings::wq_misc_consts_WORK_CPU_UNBOUND as ffi::c_int, queue_ptr, work_ptr, ) @@ -522,7 +522,7 @@ where { unsafe extern "C" fn run(ptr: *mut bindings::work_struct) { // The `__enqueue` method always uses a `work_struct` stored in a `Work<T, ID>`. - let ptr = ptr as *mut Work<T, ID>; + let ptr = ptr.cast::<Work<T, ID>>(); // SAFETY: This computes the pointer that `__enqueue` got from `Arc::into_raw`. let ptr = unsafe { T::work_container_of(ptr) }; // SAFETY: This pointer comes from `Arc::into_raw` and we've been given back ownership. @@ -575,7 +575,7 @@ where { unsafe extern "C" fn run(ptr: *mut bindings::work_struct) { // The `__enqueue` method always uses a `work_struct` stored in a `Work<T, ID>`. - let ptr = ptr as *mut Work<T, ID>; + let ptr = ptr.cast::<Work<T, ID>>(); // SAFETY: This computes the pointer that `__enqueue` got from `Arc::into_raw`. let ptr = unsafe { T::work_container_of(ptr) }; // SAFETY: This pointer comes from `Arc::into_raw` and we've been given back ownership. |