tree 29c2265378c70c9d771c8127d960455e8d64dc27
parent e60402d0a909ca2e6e2fbdf9ed004ef0fae36d33
author Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> 1186781481 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1192060080 -0700

[TCP]: Update comment about highest_sack validity

This stale info came from the original idea, which proved to be
unnecessarily complex, sacked_out > 0 is easy to do and that when
it's going to be needed anyway (it _can_ be valid also when
sacked_out == 0 but there's not going to be a guarantee about it
for now).

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