linux-kernel - Re: [PATCH] xen: tmem: rmove useless parameters

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Date:	Wed, 20 Nov 2013 09:10:32 +0000
From:	"Jan Beulich" <JBeulich@...e.com>
To:	"Bob Liu" <lliubbo@...il.com>
Cc:	<ian.campbell@...rix.com>, <xen-devel@...ts.xenproject.org>,
	"Bob Liu" <bob.liu@...cle.com>, <konrad.wilk@...cle.com>,
	<linux-kernel@...r.kernel.org>, <keir@....org>
Subject: Re: [PATCH] xen: tmem: rmove useless parameters

>>> On 20.11.13 at 09:52, Bob Liu <lliubbo@...il.com> wrote:
> @@ -100,9 +100,6 @@ static inline int xen_tmem_op(u32 tmem_cmd, u32 tmem_pool, struct tmem_oid oid,
>  	op.u.gen.oid[1] = oid.oid[1];
>  	op.u.gen.oid[2] = oid.oid[2];
>  	op.u.gen.index = index;
> -	op.u.gen.tmem_offset = tmem_offset;
> -	op.u.gen.pfn_offset = pfn_offset;
> -	op.u.gen.len = len;

But you can't leave these fields uninitialized.

Jan

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