diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c
index f7953b0391cf60c413a377a4fdf97b4cc93aaa44..1ccc9d3d915828255133045af842227dd974d0c9 100644
--- a/arch/parisc/kernel/cache.c
+++ b/arch/parisc/kernel/cache.c
@@ -841,7 +841,7 @@ void flush_cache_vmap(unsigned long start, unsigned long end)
 	}
 
 	vm = find_vm_area((void *)start);
-	if (WARN_ON_ONCE(!vm)) {
+	if (!vm) {
 		flush_cache_all();
 		return;
 	}