diff --git a/tools/testing/radix-tree/linux/export.h b/tools/testing/radix-tree/linux/export.h
deleted file mode 100644
index b6afd131998d..000000000000
--- a/tools/testing/radix-tree/linux/export.h
+++ /dev/null
@@ -1,2 +0,0 @@
-
-#define EXPORT_SYMBOL(sym)