From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric Dumazet <eric.dumazet@gmail.com>
Subject: Re: [PATCH 4/4] USBNET: ax88179_178a: enable tso if host supports
 sg dma
Date: Thu, 01 Aug 2013 08:36:40 -0700
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Cc: Ming Lei <ming.lei@canonical.com>,
	"David S. Miller" <davem@davemloft.net>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Oliver Neukum <oneukum@suse.de>,
	Freddy Xin <freddy@asix.com.tw>,
	Ben Hutchings <bhutchings@solarflare.com>,
	netdev <netdev@vger.kernel.org>, linux-usb@vger.kernel.org
To: Grant Grundler <grundler@google.com>
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On Thu, 2013-08-01 at 08:30 -0700, Grant Grundler wrote:

> http://lxr.free-electrons.com/source/include/linux/byteorder/generic.h#L111
> http://lxr.free-electrons.com/ident?i=__cpu_to_le32s
> 
> IIRC, cpu_to_leXX() macros return the endian "corrected" value.
> In other words, they need to be assigned to something, no?
> 

Nope, this in in-place byte swapping (for Big Endian only)