linux-kernel - Re: [v4 Patch 1/3] netpoll: add generic support for bridge and bonding devices

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Message-ID: <4BD806E7.7010806@redhat.com>
Date:	Wed, 28 Apr 2010 17:59:03 +0800
From:	Cong Wang <amwang@...hat.com>
To:	Dongdong Deng <libfetion@...il.com>
CC:	linux-kernel@...r.kernel.org, Matt Mackall <mpm@...enic.com>,
	netdev@...r.kernel.org, bridge@...ts.linux-foundation.org,
	Andy Gospodarek <gospo@...hat.com>,
	Neil Horman <nhorman@...driver.com>,
	Jeff Moyer <jmoyer@...hat.com>,
	Stephen Hemminger <shemminger@...ux-foundation.org>,
	bonding-devel@...ts.sourceforge.net,
	Jay Vosburgh <fubar@...ibm.com>,
	David Miller <davem@...emloft.net>
Subject: Re: [v4 Patch 1/3] netpoll: add generic support for bridge and 	bonding
 devices

Dongdong Deng wrote:
> 
> 
> +             if (ops->ndo_netpoll_cleanup)
> +                                       ops->ndo_netpoll_cleanup(np->dev);
> +             np->dev->npinfo = NULL;
> 
> I think it is good to set np->dev->npinfo to NULL  even though we have
> the netpoll_cleanup opt.
> 

This is redundant, since ->ndo_netpoll_cleanup will set it.

Thanks.
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