diff --git a/include/linux/maple_tree.h b/include/linux/maple_tree.h
index 1323c28a7470..7b8aad47121e 100644
--- a/include/linux/maple_tree.h
+++ b/include/linux/maple_tree.h
@@ -528,7 +528,6 @@ bool mas_nomem(struct ma_state *mas, gfp_t gfp);
 void mas_pause(struct ma_state *mas);
 void maple_tree_init(void);
 void mas_destroy(struct ma_state *mas);
-int mas_expected_entries(struct ma_state *mas, unsigned long nr_entries);
 
 void *mas_prev(struct ma_state *mas, unsigned long min);
 void *mas_prev_range(struct ma_state *mas, unsigned long max);
diff --git a/mm/vma.h b/mm/vma.h
index 8526f22c9f5a..d51efd9da113 100644
--- a/mm/vma.h
+++ b/mm/vma.h
@@ -561,12 +561,6 @@ static inline unsigned long vma_iter_end(struct vma_iterator *vmi)
 	return vmi->mas.last + 1;
 }
 
-static inline int vma_iter_bulk_alloc(struct vma_iterator *vmi,
-				      unsigned long count)
-{
-	return mas_expected_entries(&vmi->mas, count);
-}
-
 static inline
 struct vm_area_struct *vma_iter_prev_range(struct vma_iterator *vmi)
 {