netdev - Re: [PATCH V2 iproute2 1/3] devlink: Add helper for left justification print

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Message-ID: <20191002074804.3ad4e5e2@hermes.lan>
Date:   Wed, 2 Oct 2019 07:48:04 -0700
From:   Stephen Hemminger <stephen@...workplumber.org>
To:     Tariq Toukan <tariqt@...lanox.com>
Cc:     David Ahern <dsahern@...il.com>, netdev@...r.kernel.org,
        Moshe Shemesh <moshe@...lanox.com>,
        Aya Levin <ayal@...lanox.com>, Jiri Pirko <jiri@...lanox.com>
Subject: Re: [PATCH V2 iproute2 1/3] devlink: Add helper for left
 justification print

On Wed,  2 Oct 2019 17:35:14 +0300
Tariq Toukan <tariqt@...lanox.com> wrote:

>  static void pr_out_str(struct dl *dl, const char *name, const char *val)
>  {
> -	if (dl->json_output) {
> +	__pr_out_indent_newline(dl);
> +	if (dl->json_output)
>  		jsonw_string_field(dl->jw, name, val);
> -	} else {
> -		if (g_indent_newline)
> -			pr_out("%s %s", name, val);
> -		else
> -			pr_out(" %s %s", name, val);
> -	}
> +	else
> +		pr_out("%s %s", name, val)

Overall this looks like an improvement.

Why doesn't devlink already use existing json_print infrastructure?