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Date:	Sun, 05 Apr 2015 02:55:48 +0100
From:	Ben Hutchings <ben@...adent.org.uk>
To:	Ivan Vecera <ivecera@...hat.com>
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH] ethtool: return non-zero from do_sset() when any of
 ETHTOOL_{G,S}* fails

On Fri, 2015-02-06 at 16:24 +0100, Ivan Vecera wrote:
> Function do_sset returns unconditionally zero error code without regard
> to return value of ETHTOOL_{G,S}* ioctls.
[...]

This behaviour is stupid, but it's what ethtool has always done and what
some scripts will depend on now.  If you can think of a simple way for
scripts to opt-in to sensible exit codes, please submit that.

Also, negative exit codes aren't sensible; please just use 0 and 1.

Ben.

-- 
Ben Hutchings
Quantity is no substitute for quality, but it's the only one we've got.

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