ila: Precompute checksum difference for translations
authorTom Herbert <tom@herbertland.com>
Mon, 24 Aug 2015 16:45:42 +0000 (09:45 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 24 Aug 2015 17:34:40 +0000 (10:34 -0700)
commit92b78aff855a4815afe5311e3473ec829d3f2a9e
tree78be9bc4e05a76f531a7798b7f45529b205fa202
parent127eb7cd3c210afead788991a30950a9e36759ea
ila: Precompute checksum difference for translations

In the ILA build state for LWT compute the checksum difference to apply
to transport checksums that include the IPv6 pseudo header. The
difference is between the route destination (from fib6_config) and the
locator to write.

Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ila.c