From 4f1c3a1472e3ffc550a3c51d1346b2b202e7c5ad Mon Sep 17 00:00:00 2001
From: xiaoniaoyou6hua <74241971+xiaoniaoyou6hua@users.noreply.github.com>
Date: Sat, 22 Apr 2023 09:25:52 +0800
Subject: [PATCH] fix warning (#7340)

---
 components/mm/mm_fault.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/mm/mm_fault.c b/components/mm/mm_fault.c
index 29b540f0f4..e904e2b5a4 100644
--- a/components/mm/mm_fault.c
+++ b/components/mm/mm_fault.c
@@ -28,7 +28,7 @@
 
 static int _fetch_page(rt_varea_t varea, struct rt_aspace_fault_msg *msg)
 {
-    int err;
+    int err = UNRECOVERABLE;
     msg->response.status = MM_FAULT_STATUS_UNRECOVERABLE;
     msg->response.vaddr = 0;
     msg->response.size = 0;