From 8b95b7ca5bcac0834c5318d6487c7964ab5105b6 Mon Sep 17 00:00:00 2001
From: crafcat7 <chenrun1@xiaomi.com>
Date: Sat, 3 Dec 2022 00:30:25 +0800
Subject: [PATCH] littlefs: Get and return the current error status before
 RMDIR execution type

In some cases, deleting a folder will return unexpected results. For example, ENOENT should be returned when deleting a non-existent folder, but the result will return ENOTDIR.
---
 fs/littlefs/lfs_vfs.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/fs/littlefs/lfs_vfs.c b/fs/littlefs/lfs_vfs.c
index 5687ab15d7a..49bf16cf620 100644
--- a/fs/littlefs/lfs_vfs.c
+++ b/fs/littlefs/lfs_vfs.c
@@ -1324,8 +1324,14 @@ static int littlefs_mkdir(FAR struct inode *mountpt, FAR const char *relpath,
 static int littlefs_rmdir(FAR struct inode *mountpt, FAR const char *relpath)
 {
   struct stat buf;
+  int ret;
+
+  ret = littlefs_stat(mountpt, relpath, &buf);
+  if (ret < 0)
+    {
+      return ret;
+    }
 
-  littlefs_stat(mountpt, relpath, &buf);
   if (S_ISDIR(buf.st_mode))
     {
       return littlefs_unlink(mountpt, relpath);