linux-kernel - Re: [PATCH] jffs2: Remove NULL checks from jffs2_destroy_slab

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Message-ID: <CAFLxGvzu2zeKPicKewy2dKwj4aza=U1k+RA_c2R+Mjr4OG5f=w@mail.gmail.com>
Date:	Tue, 4 Aug 2015 22:02:38 +0200
From:	Richard Weinberger <richard.weinberger@...il.com>
To:	Salah Triki <salah.triki@....org>
Cc:	David Woodhouse <dwmw2@...radead.org>,
	"linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] jffs2: Remove NULL checks from jffs2_destroy_slab_caches

On Tue, Aug 4, 2015 at 9:46 PM, Salah Triki <salah.triki@....org> wrote:
> kmem_cache_destroy can be called with NULL values. Thus, the checks that
> precede the calls are useless.

Since when?
I don't see a !NULL check in kmem_cache_destroy().

-- 
Thanks,
//richard
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