1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index ebe1811e5b1e..9db01db6e3cd 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -858,7 +858,7 @@ int arch_add_memory(int nid, u64 start, u64 size)
                 max_pfn_mapped = last_mapped_pfn;
 
         ret = __add_pages(zone, start_pfn, nr_pages);
-        WARN_ON(1);
+        WARN_ON_ONCE(ret);
 
         return ret;
 }