[PATCH 2/2] rust: use `as_{mut,ref}_unchecked()` in a couple of places

[Victor Prokhorov]

From: Victor Prokhorov <mail@xxxxxxxxxxxxxxxxxxx>

Replace `&*ptr` and `&mut *ptr` with `as_ref_unchecked()` and
`as_mut_unchecked()`, expressing the conversion as a named unsafe
operation rather than a syntactic pattern.

No functional change.

Suggested-by: Miguel Ojeda <ojeda@xxxxxxxxxx>
Link: https://github.com/Rust-for-Linux/linux/issues/1225
Signed-off-by: Victor Prokhorov <mail@xxxxxxxxxxxxxxxxxxx>
---
 drivers/android/binder/page_range.rs | 2 +-
 rust/kernel/net/phy.rs               | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/android/binder/page_range.rs b/drivers/android/binder/page_range.rs
index 8e9f5c4819d0..ecd77c6a9e30 100644
--- a/drivers/android/binder/page_range.rs
+++ b/drivers/android/binder/page_range.rs
@@ -672,7 +672,7 @@ fn drop(self: Pin<&mut Self>) {
         // CAST: The `list_head` field is first in `PageInfo`.
         let info = item as *mut PageInfo;
         // SAFETY: The `range` field of `PageInfo` is immutable.
-        let range = unsafe { &*((*info).range) };
+        let range = unsafe { (*info).range.as_ref_unchecked() };
 
         mm = match range.mm.mmget_not_zero() {
             Some(mm) => MmWithUser::into_mmput_async(mm),
diff --git a/rust/kernel/net/phy.rs b/rust/kernel/net/phy.rs
index 3ca99db5cccf..221c50ccbfa0 100644
--- a/rust/kernel/net/phy.rs
+++ b/rust/kernel/net/phy.rs
@@ -88,7 +88,7 @@ unsafe fn from_raw<'a>(ptr: *mut bindings::phy_device) -> &'a mut Self {
         let ptr = ptr.cast::<Self>();
         // SAFETY: by the function requirements the pointer is valid and we have unique access for
         // the duration of `'a`.
-        unsafe { &mut *ptr }
+        unsafe { ptr.as_mut_unchecked() }
     }
 
     /// Gets the id of the PHY.
-- 
2.51.0