[LTP] [PATCH 1/1] nfslock01: Add GPL-2.0-or-later license

[Petr Vorel]

C sources and headers in nfslock01 directory don't have a license.
Add GPL 2+.

Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
 testcases/network/nfs/nfslock01/nfs_flock.c      | 1 +
 testcases/network/nfs/nfslock01/nfs_flock.h      | 2 ++
 testcases/network/nfs/nfslock01/nfs_flock_dgen.c | 1 +
 testcases/network/nfs/nfslock01/nfs_flock_func.c | 2 ++
 4 files changed, 6 insertions(+)

diff --git a/testcases/network/nfs/nfslock01/nfs_flock.c b/testcases/network/nfs/nfslock01/nfs_flock.c
index 92acceee9..5aba3340a 100644
--- a/testcases/network/nfs/nfslock01/nfs_flock.c
+++ b/testcases/network/nfs/nfslock01/nfs_flock.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Program for testing file locking. The original data file consists of
  * characters from 'A' to 'Z'. The data file after running this program
diff --git a/testcases/network/nfs/nfslock01/nfs_flock.h b/testcases/network/nfs/nfslock01/nfs_flock.h
index 09e3845f4..1cf7f45a3 100644
--- a/testcases/network/nfs/nfslock01/nfs_flock.h
+++ b/testcases/network/nfs/nfslock01/nfs_flock.h
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #include <stdio.h>
 #include <sys/stat.h>
 #include <errno.h>
diff --git a/testcases/network/nfs/nfslock01/nfs_flock_dgen.c b/testcases/network/nfs/nfslock01/nfs_flock_dgen.c
index 39abc549f..19acbd743 100644
--- a/testcases/network/nfs/nfslock01/nfs_flock_dgen.c
+++ b/testcases/network/nfs/nfslock01/nfs_flock_dgen.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * This program generates data for testing file locking
  */
diff --git a/testcases/network/nfs/nfslock01/nfs_flock_func.c b/testcases/network/nfs/nfslock01/nfs_flock_func.c
index 811136188..180338c57 100644
--- a/testcases/network/nfs/nfslock01/nfs_flock_func.c
+++ b/testcases/network/nfs/nfslock01/nfs_flock_func.c
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #include <stdlib.h>
 #include <unistd.h>
 
-- 
2.40.0