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

[mirror_ubuntu-bionic-kernel.git] / tools / perf / util / sort.h

diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h
index f36dc4980a6c78f3bc5a005d164f3d1a637053f3..b2b55e5149a7a79432dbda09ae797280193614ad 100644 (file)
--- a/tools/perf/util/sort.h
+++ b/tools/perf/util/sort.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __PERF_SORT_H
 #define __PERF_SORT_H
 #include "../builtin.h"