qapi: Convert set_password

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
diff --git a/hmp-commands.hx b/hmp-commands.hx
index a586498..4355a6f 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -1219,8 +1219,7 @@
         .args_type  = "protocol:s,password:s,connected:s?",
         .params     = "protocol password action-if-connected",
         .help       = "set spice/vnc password",
-        .user_print = monitor_user_noop,
-        .mhandler.cmd_new = set_password,
+        .mhandler.cmd = hmp_set_password,
     },
 
 STEXI