diff --git a/mm/memory.c b/mm/memory.c
index 7a04a1130ec1579427fe39a3231bbd1eb6a8ef8e..f456f3b5049cf1545e875436cd9138b3c2b6ead4 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -3627,9 +3627,7 @@ static vm_fault_t pte_marker_handle_uffd_wp(struct vm_fault *vmf)
 {
 	/*
 	 * Just in case there're leftover special ptes even after the region
-	 * got unregistered - we can simply clear them.  We can also do that
-	 * proactively when e.g. when we do UFFDIO_UNREGISTER upon some uffd-wp
-	 * ranges, but it should be more efficient to be done lazily here.
+	 * got unregistered - we can simply clear them.
 	 */
 	if (unlikely(!userfaultfd_wp(vmf->vma) || vma_is_anonymous(vmf->vma)))
 		return pte_marker_clear(vmf);