Cache the visitor in a local variable instead of repeatedly
calling the accessor. Pass NULL for the visit_start_struct()
object (which matches the fact that we were already passing 0
for the size argument, because we aren't using the visit to
allocate a qapi struct).
Signed-off-by: Eric Blake <ebl...@redhat.com>
---
v7: place earlier in series, drop attempts to provide a 'kind' string,
drop bogus avoidance of qmp_object_del() on error
v6: new patch, split from RFC on v5 7/46
---
hmp.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/hmp.c b/hmp.c
index c2b2c16..0d21f1d 100644
--- a/hmp.c
+++ b/hmp.c
@@ -1667,9 +1667,9 @@ void hmp_object_add(Monitor *mon, const QDict *qdict)
QemuOpts *opts;
char *type = NULL;
char *id = NULL;
- void *dummy = NULL;
OptsVisitor *ov;
QDict *pdict;
+ Visitor *v;
opts = qemu_opts_from_qdict(qemu_find_opts("object"), qdict, &err);
if (err) {
@@ -1678,28 +1678,29 @@ void hmp_object_add(Monitor *mon, const QDict *qdict)
ov = opts_visitor_new(opts);
pdict = qdict_clone_shallow(qdict);
+ v = opts_get_visitor(ov);
- visit_start_struct(opts_get_visitor(ov), &dummy, NULL, NULL, 0, &err);
+ visit_start_struct(v, NULL, NULL, NULL, 0, &err);
if (err) {
goto out_clean;
}
qdict_del(pdict, "qom-type");
- visit_type_str(opts_get_visitor(ov), &type, "qom-type", &err);
+ visit_type_str(v, &type, "qom-type", &err);
if (err) {
goto out_end;
}
qdict_del(pdict, "id");
- visit_type_str(opts_get_visitor(ov), &id, "id", &err);
+ visit_type_str(v, &id, "id", &err);
if (err) {
goto out_end;
}
- object_add(type, id, pdict, opts_get_visitor(ov), &err);
+ object_add(type, id, pdict, v, &err);
out_end:
- visit_end_struct(opts_get_visitor(ov), &err_end);
+ visit_end_struct(v, &err_end);
if (!err && err_end) {
qmp_object_del(id, NULL);
}
@@ -1711,7 +1712,6 @@ out_clean:
qemu_opts_del(opts);
g_free(id);
g_free(type);
- g_free(dummy);
out:
hmp_handle_error(mon, &err);
--
2.4.3
