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

[linux-block.git] / tools / perf / util / string.c

diff --git a/tools/perf/util/string.c b/tools/perf/util/string.c
index cca53b693a48d852450c00bf7ef6f90285d7ce4d..aaa08ee8c71715ef57614536853dcd824f70ce49 100644 (file)
--- a/tools/perf/util/string.c
+++ b/tools/perf/util/string.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include "string2.h"
 #include <linux/kernel.h>
 #include <linux/string.h>