1 files changed, 1 insertions, 3 deletions

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 37e69295f250..d55d905463eb 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -555,10 +555,8 @@ static void __purge_vmap_area_lazy(unsigned long *start, unsigned long *end,
         }
         rcu_read_unlock();
 
-        if (nr) {
-                BUG_ON(nr > atomic_read(&vmap_lazy_nr));
+        if (nr)
                 atomic_sub(nr, &vmap_lazy_nr);
-        }
 
         if (nr || force_flush)
                 flush_tlb_kernel_range(*start, *end);