commit b903d324bee2627036d024dceed73b3c96558795
author Eric Dumazet <eric.dumazet@gmail.com> Thu Oct 27 00:44:35 2011 -0400
committer David S. Miller <davem@davemloft.net> Thu Oct 27 00:44:35 2011 -0400
tree 976d7f5ff6d765faca2e1af86cbcddc9257470ab
parent 138c4ae9cfda8fdcf9e137457853b09ef8cf8f77

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>