linux-kernel - Re: [PATCH RESEND net-next 1/7] bonding: use ether_addr_equal

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Message-ID: <52C53EC6.30902@huawei.com>
Date:	Thu, 2 Jan 2014 18:26:14 +0800
From:	Ding Tianhong <dingtianhong@...wei.com>
To:	Julia Lawall <julia.lawall@...6.fr>
CC:	Joe Perches <joe@...ches.com>, Jay Vosburgh <fubar@...ibm.com>,
	Veaceslav Falico <vfalico@...hat.com>,
	"David S. Miller" <davem@...emloft.net>,
	Netdev <netdev@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH RESEND net-next 1/7] bonding: use ether_addr_equal_unaligned
 for bond addr compare

On 2014/1/2 17:14, Julia Lawall wrote:
> On Thu, 2 Jan 2014, Ding Tianhong wrote:
> 
>> On 2014/1/2 16:38, Julia Lawall wrote:
>>> On Thu, 2 Jan 2014, Ding Tianhong wrote:
>>>
>>>> On 2014/1/2 15:39, Julia Lawall wrote:
>>>>> Are the casts needed
>>>>
>>>>
>>>> Yes, otherwise the warming will report:
>>>>
>>>> /net-next/drivers/net/bonding/bond_3ad.c:427: warning: passing argument 1 of ‘ether_addr_equal_64bits’ from incompatible pointer type
>>>
>>> Is it necessary for this driver to use a different type from everyone 
>>> else?
>>>
>>> julia
>>>
>> Did you mean the MAC_ADDRESS_EQUAL is excess?
>> I did not remove it because the codes no need to be changed more and it looks that didn't take any negative effect.
> 
> No, I was wondering about the mac_addr type, defined in bond_3ad.h.  Other 
> code just has the array inlined into the containing structure.
> 
> julia
> 

Oh, sorry for mismatch.:)
The code for bond_3ad mode is too old and the use for mac addr is not so comfortable.

I think I need to send a patch to fix the unusual mac addr and make it more reasonable.

Thanks for your opinion.

Regards
Ding 

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