276f3c962fd408fa9d441251067845f948bfcf author Ilpo Järvinen 1235796272 +0000 committer David S. Miller 1235991611 -0800 tcp: remove redundant code from tcp_mark_lost_retrans Arnd Hannemann noticed and was puzzled by the fact that !tcp_is_fack(tp) leads to early return near the beginning and the later on tcp_is_fack(tp) was still used in an if condition. The later check was a left-over from RFC3517 SACK stuff (== !tcp_is_fack(tp) behavior nowadays) as there wasn't clear way how to handle this particular check cheaply in the spirit of RFC3517 (using only SACK blocks, not holes + SACK blocks as with FACK). I sort of left it there as a reminder but since it's confusing other people just remove it and comment the missing-feature stuff instead. Signed-off-by: Ilpo Järvinen Cc: Arnd Hannemann Signed-off-by: David S. Miller ˜ŸgÙ–,x