linux-kernel - Re: [PATCH v2 17/17] mm/slab: avoid returning values by reference

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Message-ID: <alpine.DEB.2.20.1602261021520.24939@east.gentwo.org>
Date:	Fri, 26 Feb 2016 10:22:11 -0600 (CST)
From:	Christoph Lameter <cl@...ux.com>
To:	js1304@...il.com
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Pekka Enberg <penberg@...nel.org>,
	David Rientjes <rientjes@...gle.com>,
	Jesper Dangaard Brouer <brouer@...hat.com>,
	Vlastimil Babka <vbabka@...e.cz>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org, Joonsoo Kim <iamjoonsoo.kim@....com>
Subject: Re: [PATCH v2 17/17] mm/slab: avoid returning values by reference

On Fri, 26 Feb 2016, js1304@...il.com wrote:

> Returing values by reference is bad practice. Instead, just use
> function return value.

Acked-by: Christoph Lameter <cl@...ux.com>