From 576475f14f66e3bc73fcef434ca51bb37420d49d Mon Sep 17 00:00:00 2001
From: Meco <920369182@qq.com>
Date: Wed, 5 Aug 2020 09:28:10 +0800
Subject: [PATCH] change format

---
 components/libc/compilers/armlibc/stubs.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/components/libc/compilers/armlibc/stubs.c b/components/libc/compilers/armlibc/stubs.c
index 8acde16495..b4cc13799e 100644
--- a/components/libc/compilers/armlibc/stubs.c
+++ b/components/libc/compilers/armlibc/stubs.c
@@ -269,16 +269,14 @@ long _sys_flen(FILEHANDLE fh)
 {
 #ifdef RT_USING_DFS
     struct stat stat;
-#endif
-    
+
     if (fh < STDERR)
         return -1;
 
-#ifndef RT_USING_DFS
-    return -1;
-#else
     fstat(fh, &stat);
     return stat.st_size;
+#else
+    return -1;
 #endif
 }