[PATCH] rust: phy: replace `MaybeUninit::zeroed().assume_init()` with `pin_init::zeroed()`

[Yizhe Sun <sunyizhe@fastmail.com>]

From: Benno Lossin <lossin@kernel.org>

All types in `bindings` implement `Zeroable` if they can, so use
`pin_init::zeroed` instead of relying on `unsafe` code.

If this ends up not compiling in the future, something in bindgen or on
the C side changed and is most likely incorrect.

Link: https://github.com/Rust-for-Linux/linux/issues/1189
Suggested-by: Benno Lossin <lossin@kernel.org>
Signed-off-by: Yizhe Sun <sunyizhe@fastmail.com>
---
 rust/kernel/net/phy.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/rust/kernel/net/phy.rs b/rust/kernel/net/phy.rs
index bf6272d87a7b..46c693c5768a 100644
--- a/rust/kernel/net/phy.rs
+++ b/rust/kernel/net/phy.rs
@@ -553,9 +553,7 @@ pub const fn create_phy_driver<T: Driver>() -> DriverVTable {
         } else {
             None
         },
-        // SAFETY: The rest is zeroed out to initialize `struct phy_driver`,
-        // sets `Option<&F>` to be `None`.
-        ..unsafe { core::mem::MaybeUninit::<bindings::phy_driver>::zeroed().assume_init() }
+        ..pin_init::zeroed()
     }))
 }
 
-- 
2.51.1