clippy::needless_borrow

warning: this expression creates a reference which is immediately dereferenced by the compiler
   --> src/imp_std.rs:212:22
    |
212 |                 wait(&queue, curr_queue);
    |                      ^^^^^^ help: change this to: `queue`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
    = note: `#[warn(clippy::needless_borrow)]` on by default

src/imp_std.rs

@@ -209,7 +209,7 @@ fn initialize_or_wait(queue: &AtomicPtr<Waiter>, mut init: Option<&mut dyn FnMut
                 return;
             }
             (INCOMPLETE, None) | (RUNNING, _) => {
-                wait(&queue, curr_queue);
+                wait(queue, curr_queue);
                 curr_queue = queue.load(Ordering::Acquire);
             }
             _ => debug_assert!(false),