tree-wide: drop 'This file is part of systemd' blurb

[thirdparty/systemd.git] / src / basic / device-nodes.c

diff --git a/src/basic/device-nodes.c b/src/basic/device-nodes.c
index 9d5af72d27da107310a6ed07de90c19c1b0f9d2d..6fde759c63cffa4749b9926480e99c71d85bc61d 100644 (file)
--- a/src/basic/device-nodes.c
+++ b/src/basic/device-nodes.c
@@ -1,25 +1,11 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2008-2011 Kay Sievers
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
+#include <errno.h>
 #include <stdio.h>
+#include <string.h>
 
 #include "device-nodes.h"
 #include "utf8.h"
@@ -39,7 +25,7 @@ int whitelisted_char_for_devnode(char c, const char *white) {
 int encode_devnode_name(const char *str, char *str_enc, size_t len) {
         size_t i, j;
 
-        if (str == NULL || str_enc == NULL)
+        if (!str || !str_enc)
                 return -EINVAL;
 
         for (i = 0, j = 0; str[i] != '\0'; i++) {