tree a15271083fa0b8d8da21297cfa1fc02089c62070
parent 86426c22d24e0c904012711a14cb5021f4a167dc
author Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> 1183804742 +0300
committer David S. Miller <davem@sunset.davemloft.net> 1192060078 -0700

[TCP]: Keep state in Disorder also if only lost_out > 0

This happens rather infrequently and is only possible during
FRTO. We must not allow TCP to slip to Open state because
tcp_fastretrans_alert might then not be called on it's time
when FRTO has exited. This become a problem when left_out
got removed and was replaced by just sacked_out.

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