[PATCH] test-vmstate: remove unnecessary code in match_interval_mapping_node

[Pan Nengyuan]

'str' is not used in match_interval_mapping_node(), remove it.

Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
---
 tests/test-vmstate.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/tests/test-vmstate.c b/tests/test-vmstate.c
index f8de709a0b..1c763015d0 100644
--- a/tests/test-vmstate.c
+++ b/tests/test-vmstate.c
@@ -1055,9 +1055,6 @@ static gboolean match_interval_mapping_node(gpointer key,
     TestGTreeMapping *map_a, *map_b;
     TestGTreeInterval *a, *b;
     struct match_node_data *d = (struct match_node_data *)data;
-    char *str = g_strdup_printf("dest");
-
-    g_free(str);
     a = (TestGTreeInterval *)key;
     b = (TestGTreeInterval *)d->key;
 
-- 
2.21.0.windows.1