treewide: Add SPDX license identifier - Makefile/Kconfig

[linux-2.6-microblaze.git] / tools / testing / selftests / sysctl / Makefile

diff --git a/tools/testing/selftests/sysctl/Makefile b/tools/testing/selftests/sysctl/Makefile
index 95c320b..110301f 100644 (file)
--- a/tools/testing/selftests/sysctl/Makefile
+++ b/tools/testing/selftests/sysctl/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 # Makefile for sysctl selftests.
 # Expects kernel.sysctl_writes_strict=1.