License cleanup: add SPDX GPL-2.0 license identifier to files with no license

[linux-2.6-block.git] / include / linux / pid_namespace.h

diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
index b09136f88cf45c3bd84064a88f441c41da6730b3..c78af6061644f35f4dec749665a6422da2aba8ad 100644 (file)
--- a/include/linux/pid_namespace.h
+++ b/include/linux/pid_namespace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _LINUX_PID_NS_H
 #define _LINUX_PID_NS_H