diff --git a/crates/polars-arrow/src/bitmap/immutable.rs b/crates/polars-arrow/src/bitmap/immutable.rs
index c8ce3ca12f26..24e5778bf5cb 100644
--- a/crates/polars-arrow/src/bitmap/immutable.rs
+++ b/crates/polars-arrow/src/bitmap/immutable.rs
@@ -410,15 +410,15 @@ impl Bitmap {
         });
 
         let zero_bytes = rwlock_zero_bytes.upgradable_read();
-        let bytes = if zero_bytes.len() * 8 < length {
+        let bytes = if zero_bytes.len() * 8 >= length {
+            zero_bytes.clone()
+        } else {
             let bytes = Arc::new(Bytes::from(vec![0; length.div_ceil(8)]));
 
             let mut zero_bytes = RwLockUpgradableReadGuard::upgrade(zero_bytes);
             *zero_bytes = bytes.clone();
 
             bytes
-        } else {
-            zero_bytes.clone()
         };
 
         Bitmap {
diff --git a/crates/polars-utils/src/foreign_vec.rs b/crates/polars-utils/src/foreign_vec.rs
index 9ab1ddbb34ef..f763246ec029 100644
--- a/crates/polars-utils/src/foreign_vec.rs
+++ b/crates/polars-utils/src/foreign_vec.rs
@@ -1,5 +1,4 @@
 /// This is pulled out of https://github.com/DataEngineeringLabs/foreign_vec
-
 use std::mem::ManuallyDrop;
 use std::ops::DerefMut;
 use std::vec::Vec;
@@ -66,11 +65,11 @@ impl<D, T> Drop for ForeignVec<D, T> {
         match self.allocation {
             Allocation::Foreign(_) => {
                 // the foreign is dropped via its `Drop`
-            }
+            },
             Allocation::Native => {
                 let data = core::mem::take(&mut self.data);
                 let _ = ManuallyDrop::into_inner(data);
-            }
+            },
         }
     }
 }