diff --git a/mm/mmap.c b/mm/mmap.c
index 19d3c843be0c..44be7fdfaac9 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2606,6 +2606,9 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
 	}
 
 cannot_expand:
+	if (prev)
+		vma_iter_next_range(&vmi);
+
 	/*
 	 * Determine the object being mapped and call the appropriate
 	 * specific mapper. the address has already been validated, but