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From: "qiaoyanbo_310@163.com" <qiaoyanbo_310@163.com>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: rafael@kernel.org, linux-kernel@vger.kernel.org
Subject: Re: Re: [PATCH] kobject: kobject_add_internal cleanup
Date: Fri, 30 Jul 2021 20:47:28 +0800	[thread overview]
Message-ID: <YQP04FoSecPhI+38@ybqiao-virtual-machine> (raw)
In-Reply-To: <YQOEl0SQY/WpE1dK@kroah.com>

On Fri, Jul 30, 2021 at 06:48:23AM +0200, Greg KH wrote:
> On Fri, Jul 30, 2021 at 12:44:26AM +0800, qiaoyanbo_310 wrote:
> > Hi Greg KH,
> 
> Sorry, but html email is rejected by the mailing lists.  Please try
> again after fixing up your email client, and I will be glad to respond.
> 
> thanks,
> 
> greg k-h

(Sorry, this is the first time I use the mutt environment to send mail,
	shamed on me I know~)

>Why is this a problem?  What bug is this solving?  Is the code somehow
>now faster or smaller that can be measured? 

I don't think the logic of the original code is self consistent.
This is not a bug,  but it causes  some unnecessary assignment operations.
This patch is to clean unnecessary assignment operations.

Thanks,
Qiao Yanbo


  reply	other threads:[~2021-07-30 12:47 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-27 14:32 Qiao Yanbo
2021-07-28 10:10 ` Greg KH
     [not found]   ` <3be7ce57.62f6.17af280a47f.Coremail.qiaoyanbo_310@163.com>
2021-07-29 13:59     ` Greg KH
     [not found]       ` <54cc7e43.808a.17af32725d9.Coremail.qiaoyanbo_310@163.com>
2021-07-30  4:48         ` Greg KH
2021-07-30 12:47           ` qiaoyanbo_310 [this message]
2021-07-30 13:37             ` Greg KH

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