diff --git a/mm/mmap.c b/mm/mmap.c
index a7d8c84d19b7..e27bc5dcd6c4 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -769,8 +769,6 @@ int __vma_adjust(struct vm_area_struct *vma, unsigned long start,
 				remove_next = 1 + (end > next->vm_end);
 				VM_WARN_ON(remove_next == 2 &&
 					   end != next->vm_next->vm_end);
-				VM_WARN_ON(remove_next == 1 &&
-					   end != next->vm_end);
 				/* trim end to next, for case 6 first pass */
 				end = next->vm_end;
 			}