From: Keir Fraser <keir@xensource.com>
Subject: Re: [PATCH] linux: simplify and perform checking of
	multicall status
Date: Thu, 05 Apr 2007 09:29:38 +0100
Message-ID: <C23A7202.CCED%keir@xensource.com>
References: <4607FAD3.76E4.0078.0@novell.com>
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To: Jan Beulich <jbeulich@novell.com>, xen-devel@lists.xensource.com
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On 26/3/07 15:54, "Jan Beulich" <jbeulich@novell.com> wrote:

> +static inline int
> +HYPERVISOR_multicall_check(
> + multicall_entry_t *call_list, int nr_calls,
> + const unsigned long *rc_list)
> +{
> + int rc = HYPERVISOR_multicall(call_list, nr_calls);
> +
> + if (unlikely(rc == 0))
> +  return rc;

ITYM unlikely(rc != 0)?

 -- Keir