From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [PATCH v3] ethdev: modify callback process API
Date: Sat, 01 Jul 2017 17:19:38 +0200
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To: Bernard Iremonger <bernard.iremonger@intel.com>
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15/06/2017 14:29, Bernard Iremonger:
> From: "Bernard.Iremonger" <Bernard.iremonger@intel.com>
> 
> Change the rte_eth_dev_callback_process function to return int,
> and add a void *ret_param parameter.

Adding this explanation:
	The new parameter is used by ixgbe and i40e instead of abusing
	the user data of the callback.
and this title:
	ethdev: add return values to callback process API                                                                 

And applied, thanks