netdev - Re: [PATCH net-next v2 2/2] bonding: add netlink attributes to slave link dev

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Message-Id: <0A99CC69-DBFF-46DF-9300-D2C6DF10A965@cumulusnetworks.com>
Date:	Tue, 21 Jan 2014 13:36:58 -0800
From:	Scott Feldman <sfeldma@...ulusnetworks.com>
To:	Jiri Pirko <jiri@...nulli.us>
Cc:	Veaceslav Falico <vfalico@...hat.com>,
	Jay Vosburgh <fubar@...ibm.com>,
	Andy Gospodarek <andy@...yhouse.net>,
	Netdev <netdev@...r.kernel.org>,
	Roopa Prabhu <roopa@...ulusnetworks.com>,
	Shrijeet Mukherjee <shm@...ulusnetworks.com>,
	Ding Tianhong <dingtianhong@...wei.com>
Subject: Re: [PATCH net-next v2 2/2] bonding: add netlink attributes to slave link dev


On Jan 21, 2014, at 5:34 AM, Jiri Pirko <jiri@...nulli.us> wrote:

>> +	if (rtnl_bond_slave_fill(skb, dev))
>> +		goto nla_put_failure;
>> +
> 
> I must say I do not like this at all. This should be done in a generic
> way. By a callback registered by bonding and possibly other master-slave
> device types.

The bond was registered with the ndo_get_slave op.  ndo_get_slave could be used for other master-slave device types.  I’ll agree that rtnl_bond_slave_fill() could have been written more generically.  Is that the objection?

> I have something in mind, will try to prepare patch soon.


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