Merge remote branch 'qmp/for-anthony' into staging

2 files changed, 39 insertions, 49 deletions

diff --git a/monitor.c b/monitor.c
index 0896254e0d..aae81bb8ad 100644
--- a/monitor.c
+++ b/monitor.c
@@ -351,10 +351,8 @@ static void monitor_json_emitter(Monitor *mon, const QObject *data)
 {
     QString *json;
 
-    if (mon->flags & MONITOR_USE_PRETTY)
-	json = qobject_to_json_pretty(data);
-    else
-	json = qobject_to_json(data);
+    json = mon->flags & MONITOR_USE_PRETTY ? qobject_to_json_pretty(data) :
+                                             qobject_to_json(data);
     assert(json != NULL);
 
     qstring_append_chr(json, '\n');
@@ -4172,49 +4170,43 @@ void monitor_set_error(Monitor *mon, QError *qerror)
 
 static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret)
 {
-    if (monitor_ctrl_mode(mon)) {
-        if (ret && !monitor_has_error(mon)) {
-            /*
-             * If it returns failure, it must have passed on error.
-             *
-             * Action: Report an internal error to the client if in QMP.
-             */
-            qerror_report(QERR_UNDEFINED_ERROR);
-            MON_DEBUG("command '%s' returned failure but did not pass an error\n",
-                      cmd->name);
-        }
+    if (ret && !monitor_has_error(mon)) {
+        /*
+         * If it returns failure, it must have passed on error.
+         *
+         * Action: Report an internal error to the client if in QMP.
+         */
+        qerror_report(QERR_UNDEFINED_ERROR);
+        MON_DEBUG("command '%s' returned failure but did not pass an error\n",
+                  cmd->name);
+    }
 
 #ifdef CONFIG_DEBUG_MONITOR
-        if (!ret && monitor_has_error(mon)) {
-            /*
-             * If it returns success, it must not have passed an error.
-             *
-             * Action: Report the passed error to the client.
-             */
-            MON_DEBUG("command '%s' returned success but passed an error\n",
-                      cmd->name);
-        }
-
-        if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) {
-            /*
-             * Handlers should not call Monitor print functions.
-             *
-             * Action: Ignore them in QMP.
-             *
-             * (XXX: we don't check any 'info' or 'query' command here
-             * because the user print function _is_ called by do_info(), hence
-             * we will trigger this check. This problem will go away when we
-             * make 'query' commands real and kill do_info())
-             */
-            MON_DEBUG("command '%s' called print functions %d time(s)\n",
-                      cmd->name, mon_print_count_get(mon));
-        }
-#endif
-    } else {
-        assert(!monitor_has_error(mon));
-        QDECREF(mon->error);
-        mon->error = NULL;
+    if (!ret && monitor_has_error(mon)) {
+        /*
+         * If it returns success, it must not have passed an error.
+         *
+         * Action: Report the passed error to the client.
+         */
+        MON_DEBUG("command '%s' returned success but passed an error\n",
+                  cmd->name);
+    }
+
+    if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) {
+        /*
+         * Handlers should not call Monitor print functions.
+         *
+         * Action: Ignore them in QMP.
+         *
+         * (XXX: we don't check any 'info' or 'query' command here
+         * because the user print function _is_ called by do_info(), hence
+         * we will trigger this check. This problem will go away when we
+         * make 'query' commands real and kill do_info())
+         */
+        MON_DEBUG("command '%s' called print functions %d time(s)\n",
+                  cmd->name, mon_print_count_get(mon));
     }
+#endif
 }
 
 static void handle_user_command(Monitor *mon, const char *cmdline)
@@ -4745,10 +4737,8 @@ static void qmp_call_query_cmd(Monitor *mon, const mon_cmd_t *cmd)
         }
     } else {
         cmd->mhandler.info_new(mon, &ret_data);
-        if (ret_data) {
-            monitor_protocol_emitter(mon, ret_data);
-            qobject_decref(ret_data);
-        }
+        monitor_protocol_emitter(mon, ret_data);
+        qobject_decref(ret_data);
     }
 }
 
diff --git a/qmp-commands.hx b/qmp-commands.hx
index e5f157fe10..3486223517 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -495,7 +495,7 @@ EQMP
 
     {
         .name       = "migrate_set_speed",
-        .args_type  = "value:f",
+        .args_type  = "value:o",
         .params     = "value",
         .help       = "set maximum speed (in bytes) for migrations",
         .user_print = monitor_user_noop,