[DCCP]: Add FIXME for send_delayed_ack
authorGerrit Renker <gerrit@erg.abdn.ac.uk>
Wed, 26 Sep 2007 14:26:04 +0000 (11:26 -0300)
committerDavid S. Miller <davem@sunset.davemloft.net>
Wed, 10 Oct 2007 23:52:41 +0000 (16:52 -0700)
commit727ecc5faaf6e976fc841649821c865ebd1e822d
tree7e12432db774b0278fb641b44f4528f523094ad4
parent2e86908f7dfb71b67ca4739d9a6c678b83b01078
[DCCP]: Add FIXME for send_delayed_ack

This adds a FIXME to signal that the function dccp_send_delayed_ack is nowhere
used in the entire DCCP/CCID code.

Using a delayed Ack timer is suggested in 11.3 of RFC 4340, but it has also
rather subtle implications for the Ack-Ratio-accounting.

CCID2 does not use this (maybe it should).

I think leaving the function in is good, in case someone wants to implement
this.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
net/dccp/dccp.h
net/dccp/output.c