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authorEric Dumazet <edumazet@google.com>2014-03-26 09:57:19 -0700
committerDavid S. Miller <davem@davemloft.net>2014-03-27 15:10:10 -0400
commita0b8486caf4739c09eba651da49efba07c8b6433 (patch)
treeeb72ca7c96dc2bb27eb709f3fa1c13124bd6bdfb /drivers/isdn/act2000
parente5fd387ad5b30ca3971fbccb0735c843cdebf967 (diff)
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tcp: tcp_make_synack() minor changes
There is no need to allocate 15 bytes in excess for a SYNACK packet, as it contains no data, only headers. SYNACK are always generated in softirq context, and contain a single segment, we can use TCP_INC_STATS_BH() Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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