diff --git a/rust/arrow/src/ipc/reader.rs b/rust/arrow/src/ipc/reader.rs
index 5bd465b78eb..d3f282961d1 100644
--- a/rust/arrow/src/ipc/reader.rs
+++ b/rust/arrow/src/ipc/reader.rs
@@ -160,10 +160,7 @@ fn create_array(
             let null_count = struct_node.null_count() as usize;
             let struct_array = if null_count > 0 {
                 // create struct array from fields, arrays and null data
-                StructArray::from((
-                    struct_arrays,
-                    null_buffer,
-                ))
+                StructArray::from((struct_arrays, null_buffer))
             } else {
                 StructArray::from(struct_arrays)
             };