libqtest: Clean up unused QTestState member sigact_old

Unused since commit d766825.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1443689999-12182-6-git-send-email-armbru@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>

diff --git a/tests/libqtest.c b/tests/libqtest.c
index e5188e0..8dede56 100644 (file)
--- a/tests/libqtest.c
+++ b/tests/libqtest.c
@@ -46,7 +46,6 @@ struct QTestState
     bool irq_level[MAX_IRQ];
     GString *rx;
     pid_t qemu_pid;  /* our child QEMU process */
-    struct sigaction sigact_old; /* restored on exit */
 };
 
 static GList *qtest_instances;