From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] IPv6: Fix the return value of ipv6_getsockopt
Date: Sun, 16 Dec 2007 13:40:15 -0800 (PST)
Message-ID: <20071216.134015.232602731.davem@davemloft.net>
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From: Wei Yongjun <yjwei@cn.fujitsu.com>
Date: Thu, 13 Dec 2007 14:44:00 +0900

> If CONFIG_NETFILTER if not selected when compile the kernel source code, 
> ipv6_getsockopt will returen an EINVAL error if optname is not supported by
> the kernel. But if CONFIG_NETFILTER is selected, ENOPROTOOPT error will 
> be return.
> This patch fix to always return ENOPROTOOPT error if optname argument of 
> ipv6_getsockopt is not supported by the kernel.
> 
> Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>

Patch applied to net-2.6, thanks for this bug fix.