Remove redundant load operation on the 2mb page
@@ -129,9 +129,7 @@ where
) -> Option<Shared<'g, T>> {
debug_delay();
let tip = traverse(self.head.load(SeqCst, guard), pid, guard);
- if tip.load(SeqCst, guard).is_null() {
- return None;
- }
+
let res = tip.load(SeqCst, guard);
if res.is_null() {
None
