From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <shemminger@linux-foundation.org>
Subject: Re: [Resend(2)] [PATCH 01/05] ipv6: RFC4214 Support (4)
Date: Tue, 13 Nov 2007 13:10:38 -0800
Message-ID: <20071113131038.50ad9914@freepuppy.rosehill>
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Cc: <netdev@vger.kernel.org>,
	YOSHIFUJI Hideaki / =?UTF-8?B?5ZCJ6Jek6Iux?=
	 =?UTF-8?B?5piO?= <yoshfuji@linux-ipv6.org>
To: "Templin, Fred L" <Fred.L.Templin@boeing.com>
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> +#if defined(CONFIG_IPV6_ISATAP)
> +/* only for IFF_ISATAP interfaces */
> +static inline int ipv6_addr_is_isatap(const struct in6_addr *addr)
> +{
> +       return ((addr->s6_addr32[2] | htonl(0x02000000)) == htonl(0x02005EFE));
> +}
> +#endif
> +

No need to make this conditional, unless you want to define an equivalent
inline for !ISATAP that always returns 0.



-- 
Stephen Hemminger <shemminger@linux-foundation.org>