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Subject: Re: [PATCH] cfg80211: add extensible feature flag attribute
From: Johannes Berg <johannes@sipsolutions.net>
To: Arend van Spriel <arend@broadcom.com>
Cc: linux-wireless <linux-wireless@vger.kernel.org>,
	Gautam Kumar Shukla <gautams@broadcom.com>,
	Avinash Patil <patila@marvell.com>
Date: Tue, 23 Dec 2014 17:07:16 +0100
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On Tue, 2014-12-23 at 17:05 +0100, Arend van Spriel wrote:

> It compiles, but I guess nla_put() will fail for u8[0+8-1/8] field.

I think it should work - the array is 0 bytes long, so sizeof() would
return 0, and that turns out to be equivalent to nla_put_flag().

johannes