string-input-visitor: Favor new visit_free() function

Now that we have a polymorphic visit_free(), we no longer need
string_input_visitor_cleanup(); which in turn means we no longer
need to return a subtype from string_input_visitor_new() nor a
public upcast function.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1465490926-28625-7-git-send-email-eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Eric Blake 2016-06-09 10:48:37 -06:00 committed by Markus Armbruster
parent 09204eac9b
commit 7a0525c7be
5 changed files with 27 additions and 51 deletions

View file

@ -1056,7 +1056,7 @@ static void qmp_cleanup(void *datap)
typedef struct StringSerializeData {
char *string;
StringOutputVisitor *sov;
StringInputVisitor *siv;
Visitor *siv;
} StringSerializeData;
static void string_serialize(void *native_in, void **datap,
@ -1076,7 +1076,7 @@ static void string_deserialize(void **native_out, void *datap,
d->string = string_output_get_string(d->sov);
d->siv = string_input_visitor_new(d->string);
visit(string_input_get_visitor(d->siv), native_out, errp);
visit(d->siv, native_out, errp);
}
static void string_cleanup(void *datap)
@ -1084,7 +1084,7 @@ static void string_cleanup(void *datap)
StringSerializeData *d = datap;
string_output_visitor_cleanup(d->sov);
string_input_visitor_cleanup(d->siv);
visit_free(d->siv);
g_free(d->string);
g_free(d);
}