[PATCH] test: tlv: fix memory leak

[Sascha Hauer]

The unflattened device tree is never freed. Do so by calling
of_delete_node().

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 test/self/tlv.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/self/tlv.c b/test/self/tlv.c
index c22335f264..8f1b810b5a 100644
--- a/test/self/tlv.c
+++ b/test/self/tlv.c
@@ -85,5 +85,7 @@ static void test_lxa_tlv(void)
 		tlv_free_device(cpu_tlvdev);
 	if (!IS_ERR(io_tlvdev))
 		tlv_free_device(io_tlvdev);
+
+	of_delete_node(expected);
 }
 bselftest(parser, test_lxa_tlv);
-- 
2.47.3