linux-kernel - Re: [PATCH 1/4] nvdimm: Add wrapper for IOCTL pass thru.

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Date:	Wed, 11 Nov 2015 10:47:56 -0500
From:	Jeff Moyer <jmoyer@...hat.com>
To:	Jerry.Hoemann@....com
Cc:	ross.zwisler@...ux.intel.com, rjw@...ysocki.net, lenb@...nel.org,
	dan.j.williams@...el.com, linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-nvdimm@...1.01.org
Subject: Re: [PATCH 1/4] nvdimm: Add wrapper for IOCTL pass thru.

Jerry Hoemann <jerry.hoemann@....com> writes:

> The ndn_pkg.buf struct uses a flexible array definition.  This is in C99.
> An explicit zero length array is a gcc extension that has been around much
> longer.  They behave in a similar fashion, but aren't identical.   In my
> limited use they behave the same.

I could swear I've been bitten by this before, but you are correct.

Thanks,
Jeff
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