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dccp: Remove obsolete parts of the old CCID interface

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The TX/RX CCIDs of the minisock are now redundant: similar to the Ack Vector
case, their value equals initially that of the sysctl, but at the end of
feature negotiation may be something different.

The old interface removed by this patch thus has been replaced by the newer
interface to dynamically query the currently loaded CCIDs.

Also removed are the constructors for the TX CCID and the RX CCID, since the
switch "rx <-> non-rx" is done by the handler in minisocks.c (and the handler
is the only place in the code where CCIDs are loaded).

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gerrit Renker
2008-12-08 01:18:05 -08:00
committed by David S. Miller
parent 63b8e2861f
commit 0049bab5e7
6 changed files with 3 additions and 39 deletions
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5
Documentation/networking/dccp.txt
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@@ -140,10 +140,11 @@ send_ackvec = 1
Whether or not to send Ack Vector options (sec. 11.5).
tx_ccid = 2
Default CCID for the sender-receiver half-connection.
Default CCID for the sender-receiver half-connection. Depending on the
choice of CCID, the Send Ack Vector feature is enabled automatically.
rx_ccid = 2
Default CCID for the receiver-sender half-connection.
Default CCID for the receiver-sender half-connection; see tx_ccid.
seq_window = 100
The initial sequence window (sec. 7.5.2).