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| author | Neal Cardwell <ncardwell@google.com> | 2013-10-16 12:36:51 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-10-18 16:22:00 -0400 |
| commit | 675297c904b419542a93de64afaf2a6bd72e35e3 (patch) | |
| tree | 2c73b7552438a7f643be48ccbf0d76f587465a92 /net/sched/em_ipset.c | |
| parent | 3ba405db1c1b05d157474c71e559393f7ea436ad (diff) | |
| download | linux-675297c904b419542a93de64afaf2a6bd72e35e3.tar.bz2 | |
tcp: remove redundant code in __tcp_retransmit_skb()
Remove the specialized code in __tcp_retransmit_skb() that tries to trim
any ACKed payload preceding a FIN before we retransmit (this was added
in 1999 in v2.2.3pre3). This trimming code was made unreachable by the
more general code added above it that uses tcp_trim_head() to trim any
ACKed payload, with or without a FIN (this was added in "[NET]: Add
segmentation offload support to TCP." in 2002 circa v2.5.33).
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Yuchung Cheng <ycheng@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Acked-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/em_ipset.c')
0 files changed, 0 insertions, 0 deletions