From mboxrd@z Thu Jan  1 00:00:00 1970
From: Olivier Matz <olivier.matz@6wind.com>
Subject: Re: [PATCH v2] ethdev: return diagnostic when setting
	MAC address
Date: Tue, 3 Apr 2018 18:25:40 +0200
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References: <20180227151129.30387-1-olivier.matz@6wind.com>
 <20180403124103.13124-1-olivier.matz@6wind.com>
 <1aed0285-eba5-5ca0-dcb6-486ffd98c4eb@intel.com>
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Cc: dev@dpdk.org, Thomas Monjalon <thomas@monjalon.net>,
 Adrien Mazarguil <adrien.mazarguil@6wind.com>,
 Tomasz Duszynski <tdu@semihalf.com>,
 Andrew Rybchenko <arybchenko@solarflare.com>,
 Ivan Malov <Ivan.Malov@oktetlabs.ru>
To: Ferruh Yigit <ferruh.yigit@intel.com>
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On Tue, Apr 03, 2018 at 05:19:06PM +0100, Ferruh Yigit wrote:
> On 4/3/2018 1:41 PM, Olivier Matz wrote:
> > diff --git a/drivers/net/mvpp2/mrvl_ethdev.c b/drivers/net/mvpp2/mrvl_ethdev.c
> > index 6ab515ca9..87748f789 100644
> > --- a/drivers/net/mvpp2/mrvl_ethdev.c
> > +++ b/drivers/net/mvpp2/mrvl_ethdev.c
> > @@ -987,7 +987,7 @@ mrvl_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index)
> >  		return;
> >  
> >  	if (priv->isolated)
> > -		return;
> > +		return -ENOTSUP;
> >  
> >  	ret = pp2_ppio_remove_mac_addr(priv->ppio,
> >  				       dev->data->mac_addrs[index].addr_bytes);
> > @@ -996,6 +996,8 @@ mrvl_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index)
> >  				  &dev->data->mac_addrs[index]);
> >  		RTE_LOG(ERR, PMD, "Failed to remove mac %s\n", buf);
> >  	}
> > +
> > +	return ret;
> >  }
> 
> I guess mrvl_mac_addr_remove() updated by mistake?

erf... that explains why I had to do the modification twice :D
Thanks for spotting it, will send an update.