Re: [PATCHv8 3/9] submodule-config: remove name_and_item_from_var

> --- a/submodule-config.c
> +++ b/submodule-config.c
> @@ -251,18 +235,19 @@ static int parse_config(const char *var, const char *value, void *data)
>  {
>  	struct parse_config_parameter *me = data;
>  	struct submodule *submodule;
> -	struct strbuf name = STRBUF_INIT, item = STRBUF_INIT;
> -	int ret = 0;
> +	int subsection_len, ret = 0;
> +	const char *subsection, *key;
>  
> -	/* this also ensures that we only parse submodule entries */
> -	if (!name_and_item_from_var(var, &name, &item))
> +	if (parse_config_key(var, "submodule", &subsection,
> +			     &subsection_len, &key) < 0 || !subsection)
>  		return 0;
>  
> +	subsection = xmemdupz(subsection, subsection_len);