From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 27 Oct 2011 04:44:35 +0000 (-0400)
Subject: ipv6: tcp: fix TCLASS value in ACK messages sent from TIME_WAIT
X-Git-Tag: v3.2-rc1~113^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b903d324bee2627036d024dceed73b3c96558795;p=pandora-kernel.git

ipv6: tcp: fix TCLASS value in ACK messages sent from TIME_WAIT

commit 66b13d99d96a (ipv4: tcp: fix TOS value in ACK messages sent from
TIME_WAIT) fixed IPv4 only.

This part is for the IPv6 side, adding a tclass param to ip6_xmit()

We alias tw_tclass and tw_tos, if socket family is INET6.

[ if sockets is ipv4-mapped, only IP_TOS socket option is used to fill
TOS field, TCLASS is not taken into account ]

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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