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

[linux-block.git] / tools / testing / selftests / membarrier / membarrier_test.c

diff --git a/tools/testing/selftests/membarrier/membarrier_test.c b/tools/testing/selftests/membarrier/membarrier_test.c
index 21399fcf1a59125a613db1c330a8b782790fd4d9..9e674d9514d1d14b43e32c58ef530991f7f3561e 100644 (file)
--- a/tools/testing/selftests/membarrier/membarrier_test.c
+++ b/tools/testing/selftests/membarrier/membarrier_test.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #define _GNU_SOURCE
 #include <linux/membarrier.h>
 #include <syscall.h>