tcp: add tcp_tsopt_ecr_before helper
authorYuchung Cheng <ycheng@google.com>
Sat, 17 Oct 2015 04:57:44 +0000 (21:57 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 21 Oct 2015 14:00:45 +0000 (07:00 -0700)
commit77c631273dc1305a89698929decafa6e43bea645
tree0b787f4e263d28a3a9f19f03c6ee4ae517435828
parentaf82f4e84866ecd360a53f770d6217637116e6c1
tcp: add tcp_tsopt_ecr_before helper

a helper to prepare the main RACK patch

Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/tcp_input.c