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

[linux-block.git] / tools / build / feature / test-sync-compare-and-swap.c

diff --git a/tools/build/feature/test-sync-compare-and-swap.c b/tools/build/feature/test-sync-compare-and-swap.c
index c34d4ca4af56eb34e5d9b90aa2cabe1d4c844bac..1e38d1930a972a3a442c314eb1cf5a611bbe472d 100644 (file)
--- a/tools/build/feature/test-sync-compare-and-swap.c
+++ b/tools/build/feature/test-sync-compare-and-swap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <stdint.h>
 
 volatile uint64_t x;