qerror: Finally unused, clean up

Remove it except for two things in qerror.h:

* Two #include to be cleaned up separately to avoid cluttering this
  patch.

* The QERR_ macros.  Mark as obsolete.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/block/qapi.c b/block/qapi.c
index 31b542a10b..2ce509711d 100644
--- a/block/qapi.c
+++ b/block/qapi.c
@@ -523,12 +523,6 @@ static void dump_qobject(fprintf_function func_fprintf, void *f,
             func_fprintf(f, "%s", qbool_get_bool(value) ? "true" : "false");
             break;
         }
-        case QTYPE_QERROR: {
-            QString *value = qerror_human((QError *)obj);
-            func_fprintf(f, "%s", qstring_get_str(value));
-            QDECREF(value);
-            break;
-        }
         default:
             abort();
     }