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

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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
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20
qapi/string-input-visitor.c
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@ -326,26 +326,16 @@ static void parse_optional(Visitor *v, const char *name, bool *present)
*present = true;
}
Visitor *string_input_get_visitor(StringInputVisitor *v)
{
return &v->visitor;
}
static void string_input_free(Visitor *v)
{
StringInputVisitor *siv = to_siv(v);
string_input_visitor_cleanup(siv);
g_list_foreach(siv->ranges, free_range, NULL);
g_list_free(siv->ranges);
g_free(siv);
}
void string_input_visitor_cleanup(StringInputVisitor *v)
{
g_list_foreach(v->ranges, free_range, NULL);
g_list_free(v->ranges);
g_free(v);
}
StringInputVisitor *string_input_visitor_new(const char *str)
Visitor *string_input_visitor_new(const char *str)
{
StringInputVisitor *v;
@ -365,5 +355,5 @@ StringInputVisitor *string_input_visitor_new(const char *str)
v->visitor.free = string_input_free;
v->string = str;
return v;
return &v->visitor;
}