qom/cpu: Simplify how CPUClass::dump_statistics() prints
CPUClass method dump_statistics() takes an fprintf()-like callback and
a FILE * to pass to it.
Its only caller hmp_info_cpustats() (via cpu_dump_statistics()) passes
monitor_fprintf() and the current monitor cast to FILE *.
monitor_fprintf() casts it right back, and is otherwise identical to
monitor_printf(). The type-punning is ugly.
Drop the callback, and call qemu_printf() instead.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20190417191805.28198-13-armbru@redhat.com>
diff --git a/monitor.c b/monitor.c
index 0819b99..fb5b681 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1364,7 +1364,7 @@
monitor_printf(mon, "No CPU available\n");
return;
}
- cpu_dump_statistics(cs, (FILE *)mon, &monitor_fprintf, 0);
+ cpu_dump_statistics(cs, 0);
}
static void hmp_info_trace_events(Monitor *mon, const QDict *qdict)
