linux-kernel - Re: [PATCH can-next v6] can: add tx/rx LED trigger support

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Date:	Wed, 1 Aug 2012 23:05:28 +0200 (CEST)
From:	Oliver Hartkopp <socketcan@...tkopp.net>
To:	linux-can@...r.kernel.org,
	Fabio Baltieri <fabio.baltieri@...il.com>
Cc:	linux-kernel@...r.kernel.org,
	Wolfgang Grandegger <wg@...ndegger.com>,
	Marc Kleine-Budde <mkl@...gutronix.de>
Subject: Re: [PATCH can-next v6] can: add tx/rx LED trigger support

Fabio Baltieri <fabio.baltieri@...il.com> hat am 1. August 2012 um 20:21
geschrieben:

> so, v6, change trigger names for fixed size allocation capped to (IFNAMSIZ +
> 4)
> and removed kasprintf as suggested by Oliver (thanks!).
>
> This also has the side effect of reducing the error path to just one check to
> devres_alloc return value... nice!
>
> I've put CAN_LED_NAME_SZ definition with the active function declaration,
> but used sizeof(priv->tx_led_trig_name) as snprintf length argument in the
> code, as it looks cleaner to me.

Yes. Nice improvement.

Thanks Fabio!

Acked-by: Oliver Hartkopp <socketcan@...tkopp.net>
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