diff options
Diffstat (limited to 'rust/kernel')
| -rw-r--r-- | rust/kernel/sync/arc.rs | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/rust/kernel/sync/arc.rs b/rust/kernel/sync/arc.rs index 63a66761d0c7..4ee155b43b2d 100644 --- a/rust/kernel/sync/arc.rs +++ b/rust/kernel/sync/arc.rs @@ -321,7 +321,7 @@ impl<T: ?Sized> Arc<T> { /// use kernel::sync::{Arc, UniqueArc}; /// /// let arc = Arc::new(42, GFP_KERNEL)?; - /// let unique_arc = arc.into_unique_or_drop(); + /// let unique_arc = Arc::into_unique_or_drop(arc); /// /// // The above conversion should succeed since refcount of `arc` is 1. /// assert!(unique_arc.is_some()); @@ -337,18 +337,18 @@ impl<T: ?Sized> Arc<T> { /// let arc = Arc::new(42, GFP_KERNEL)?; /// let another = arc.clone(); /// - /// let unique_arc = arc.into_unique_or_drop(); + /// let unique_arc = Arc::into_unique_or_drop(arc); /// /// // The above conversion should fail since refcount of `arc` is >1. /// assert!(unique_arc.is_none()); /// /// # Ok::<(), Error>(()) /// ``` - pub fn into_unique_or_drop(self) -> Option<Pin<UniqueArc<T>>> { + pub fn into_unique_or_drop(this: Self) -> Option<Pin<UniqueArc<T>>> { // We will manually manage the refcount in this method, so we disable the destructor. - let me = ManuallyDrop::new(self); + let this = ManuallyDrop::new(this); // SAFETY: We own a refcount, so the pointer is still valid. - let refcount = unsafe { me.ptr.as_ref() }.refcount.get(); + let refcount = unsafe { this.ptr.as_ref() }.refcount.get(); // If the refcount reaches a non-zero value, then we have destroyed this `Arc` and will // return without further touching the `Arc`. If the refcount reaches zero, then there are @@ -365,7 +365,7 @@ impl<T: ?Sized> Arc<T> { // must pin the `UniqueArc` because the values was previously in an `Arc`, and they pin // their values. Some(Pin::from(UniqueArc { - inner: ManuallyDrop::into_inner(me), + inner: ManuallyDrop::into_inner(this), })) } else { None |