linux-kernel - Re: [PATCH] ipv6: tcp_v6_iff: fix compilation error on CONFIG

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Message-ID: <1413744637.27176.40.camel@edumazet-glaptop2.roam.corp.google.com>
Date:	Sun, 19 Oct 2014 11:50:37 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Manfred Schlaegl <manfred.schlaegl@....at>
Cc:	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Manfred Schlaegl <manfred.schlaegl@...zinger.com>
Subject: Re: [PATCH] ipv6: tcp_v6_iff: fix compilation error on CONFIG_IPV6=n

On Sun, 2014-10-19 at 20:04 +0200, Manfred Schlaegl wrote:
> If CONFIG_IPV6=n, then h6 in struct tcp_skb_cb.header is missing which
> leads to compilation-errors on tcp_v6_iff like:
> 
> In file included from net/core/sock.c:140:0:
> include/net/tcp.h: In function ‘tcp_v6_iif’:
> include/net/tcp.h:738:32: error: ‘union <anonymous>’ has no member named
> ‘h6’
> 
> This fix solves the problem by removing tcp_v6_iif, in case of
> CONFIG_IPV6=n.
> 
> Signed-off-by: Manfred Schlaegl <manfred.schlaegl@....at>
> ---

Yes, this was fixed yesterday, thanks.

http://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=815afe1785da727ee48cd8e63ac4a3ec6c7459b3


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