Fix: wrapper random documentation

[lttng-modules.git] / wrapper / random.c

diff --git a/wrapper/random.c b/wrapper/random.c
index 0bd853ba4a8774e3b5fbab26bded1d8a599a617d..e2cee70c5aa847c4c9276ab1af63ec134fb219f5 100644 (file)
--- a/wrapper/random.c
+++ b/wrapper/random.c
@@ -1,10 +1,8 @@
-/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
+/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
  *
  * wrapper/random.c
  *
- * wrapper around bootid read. Using KALLSYMS to get its address when
- * available, else we need to have a kernel that exports this function to GPL
- * modules.
+ * wrapper around bootid read. Read the boot id through the /proc filesystem.
  *
  * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  */