tree 43dfb94f6da8445484d987aced10dd8d304bdc4e
parent 7b0eb22b1d3b049306813a4aaa52966650f7491c
author Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> 1172127851 -0800
committer David S. Miller <davem@sunset.davemloft.net> 1177564986 -0700

[TCP] FRTO: Ignore some uninteresting ACKs

Handles RFC4138 shortcoming (in step 2); it should also have case
c) which ignores ACKs that are not duplicates nor advance window
(opposite dir data, winupdate).

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>