From a8af63732e0438f260a18dd55233b4cef5a6d9eb Mon Sep 17 00:00:00 2001
From: geniusgogo <xpxyr@sina.com>
Date: Fri, 11 Aug 2023 14:50:26 +0800
Subject: [PATCH] fix mkdir error code.

---
 components/dfs/dfs_v2/src/dfs_posix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/dfs/dfs_v2/src/dfs_posix.c b/components/dfs/dfs_v2/src/dfs_posix.c
index fa5f6dc9f07..ba67fe54b85 100644
--- a/components/dfs/dfs_v2/src/dfs_posix.c
+++ b/components/dfs/dfs_v2/src/dfs_posix.c
@@ -676,7 +676,7 @@ int mkdir(const char *path, mode_t mode)
 
     if (path && dfs_file_lstat(path, &stat) == 0)
     {
-        rt_set_errno(-RT_ERROR);
+        rt_set_errno(-EEXIST);
         return -1;
     }