From mboxrd@z Thu Jan  1 00:00:00 1970
From: Li Zefan <lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH 04/11] cgroup: use kzalloc() and list_del_init()
Date: Thu, 13 Jun 2013 10:36:40 +0800
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To: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
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On 2013/6/13 5:03, Tejun Heo wrote:
> There's no point in using kmalloc() and list_del() instead of the
> clearing variants for trivial stuff.  We can live dangerously
> elsewhere.  Use kzalloc() and list_del_init() instead and drop 0
> inits.
> 

Do you mean we prefer list_del_init() than list_del() in general? Then
in which cases do we prefer list_del()?