libudev: drop unnecessary headers from libudev-util.c

diff --git a/src/libudev/libudev-util.c b/src/libudev/libudev-util.c
index a4835d4f40c7a0aeb77ad959c407d89f3bffe2da..8c518776626d1022e97cdc27f897d2f2d9af0721 100644 (file)
--- a/src/libudev/libudev-util.c
+++ b/src/libudev/libudev-util.c
@@ -1,15 +1,7 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
-#include <ctype.h>
-#include <errno.h>
-
-#include "sd-device.h"
-
 #include "device-nodes.h"
 #include "libudev-util.h"
-#include "string-util.h"
-#include "strxcpyx.h"
-#include "utf8.h"
 
 /**
  * SECTION:libudev-util