[Qemu-devel] [PATCH 23/25] Monitor: Convert do_info_migrate_print() into do_info_migrate()

[Luiz Capitulino <lcapitulino@redhat.com>]

The new handler directly calls qmp_query_migrate() to gather
data and then prints it. This change allows us to drop the
user_print callback.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
---
 migration.c |    8 ++++++--
 migration.h |    2 +-
 monitor.c   |    3 +--
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/migration.c b/migration.c
index ed253af..df10354 100644
--- a/migration.c
+++ b/migration.c
@@ -187,13 +187,15 @@ static void migrate_print_status(Monitor *mon, const char *name,
                         qdict_get_int(qdict, "total") >> 10);
 }
 
-void do_info_migrate_print(Monitor *mon, const QObject *data)
+void do_info_migrate(Monitor *mon)
 {
     QDict *qdict;
+    QObject *data;
 
+    qmp_query_migrate(NULL, &data);
     qdict = qobject_to_qdict(data);
     if (qdict_size(qdict) == 0) {
-        return;
+        goto out;
     }
 
     monitor_printf(mon, "Migration status: %s\n",
@@ -206,6 +208,8 @@ void do_info_migrate_print(Monitor *mon, const QObject *data)
     if (qdict_haskey(qdict, "disk")) {
         migrate_print_status(mon, "disk", qdict);
     }
+out:
+    qobject_decref(data);
 }
 
 static void migrate_put_status(QDict *qdict, const char *name,
diff --git a/migration.h b/migration.h
index 30ee679..96d4eb3 100644
--- a/migration.h
+++ b/migration.h
@@ -65,7 +65,7 @@ uint64_t migrate_max_downtime(void);
 int do_migrate_set_downtime(Monitor *mon, const QDict *qdict,
                             QObject **ret_data);
 
-void do_info_migrate_print(Monitor *mon, const QObject *data);
+void do_info_migrate(Monitor *mon);
 
 void qmp_query_migrate(Monitor *mon, QObject **ret_data);
 
diff --git a/monitor.c b/monitor.c
index 3b6137e..97bab21 100644
--- a/monitor.c
+++ b/monitor.c
@@ -2615,8 +2615,7 @@ static const mon_cmd_t info_cmds[] = {
         .args_type  = "",
         .params     = "",
         .help       = "show migration status",
-        .user_print = do_info_migrate_print,
-        .mhandler.info_new = qmp_query_migrate,
+        .mhandler.info = do_info_migrate,
     },
     {
         .name       = "balloon",
-- 
1.7.3.3.398.g0b0cd