[PATCH for-8.1] tests/test-util-filemonitor: Avoid pointless allocations

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

Coverity reports few resource leaks. While they are
harmless, fix them to avoid them showing on the reports.

Reported-by: Coverity (CID 1432615: RESOURCE_LEAK)
Fixes: 4f370b1098 ("test-util-filemonitor: Skip test on non-x86 Travis containers")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 tests/unit/test-util-filemonitor.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/tests/unit/test-util-filemonitor.c b/tests/unit/test-util-filemonitor.c
index b629e10857..3ca687860d 100644
--- a/tests/unit/test-util-filemonitor.c
+++ b/tests/unit/test-util-filemonitor.c
@@ -398,7 +398,7 @@ test_file_monitor_events(void)
     };
     Error *local_err = NULL;
     GError *gerr = NULL;
-    QFileMonitor *mon = qemu_file_monitor_new(&local_err);
+    QFileMonitor *mon;
     QemuThread th;
     GTimer *timer;
     gchar *dir = NULL;
@@ -407,12 +407,9 @@ test_file_monitor_events(void)
     char *pathsrc = NULL;
     char *pathdst = NULL;
     QFileMonitorTestData data;
-    GHashTable *ids = g_hash_table_new(g_int64_hash, g_int64_equal);
+    GHashTable *ids;
     char *travis_arch;
 
-    qemu_mutex_init(&data.lock);
-    data.records = NULL;
-
     /*
      * This test does not work on Travis LXD containers since some
      * syscalls are blocked in that environment.
@@ -423,6 +420,12 @@ test_file_monitor_events(void)
         return;
     }
 
+    mon = qemu_file_monitor_new(&local_err);
+    ids = g_hash_table_new(g_int64_hash, g_int64_equal);
+
+    qemu_mutex_init(&data.lock);
+    data.records = NULL;
+
     /*
      * The file monitor needs the main loop running in
      * order to receive events from inotify. We must
-- 
2.38.1