tree-wide: beautify remaining copyright statements

[thirdparty/systemd.git] / src / libudev / libudev.c

diff --git a/src/libudev/libudev.c b/src/libudev/libudev.c
index ce8d5b5760580f61f7f1884ec55a02d0f116b565..58804a8e166043baba60ad3c058d102b44a56312 100644 (file)
--- a/src/libudev/libudev.c
+++ b/src/libudev/libudev.c
@@ -1,20 +1,6 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
-  Copyright 2008-2014 Kay Sievers <kay@vrfy.org>
-
-  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/>.
+  Copyright © 2008-2014 Kay Sievers <kay@vrfy.org>
 ***/
 
 #include <ctype.h>
@@ -84,8 +70,7 @@ _public_ void udev_set_userdata(struct udev *udev, void *userdata) {
 /**
  * udev_new:
  *
- * Create udev library context. This reads the udev configuration
- * file, and fills in the default values.
+ * Create udev library context. This only allocates the basic data structure.
  *
  * The initial refcount is 1, and needs to be decremented to
  * release the resources of the udev library context.
@@ -135,8 +120,7 @@ _public_ struct udev *udev_unref(struct udev *udev) {
         udev->refcount--;
         if (udev->refcount > 0)
                 return udev;
-        free(udev);
-        return NULL;
+        return mfree(udev);
 }
 
 /**