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dccp ccid-2: move rfc 3390 function into header file 

This moves CCID-2's initial window function into the header file, since several
parts throughout the CCID-2 code need to call it (CCID-2 still uses RFC 3390).

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Leandro Melo de Sales <leandro@ic.ufal.br>
hifive-unleashed-5.1
Gerrit Renker 2011-07-03 09:04:18 -06:00
parent 1fd9d2081a
commit b4d5f4b288
2 changed files with 9 additions and 9 deletions
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9
net/dccp/ccids/ccid2.c
View File

@ -583,15 +583,6 @@ done:
dccp_ackvec_parsed_cleanup(&hc->tx_av_chunks);
}
/*
* Convert RFC 3390 larger initial window into an equivalent number of packets.
* This is based on the numbers specified in RFC 5681, 3.1.
*/
static inline u32 rfc3390_bytes_to_packets(const u32 smss)
{
return smss <= 1095 ? 4 : (smss > 2190 ? 2 : 3);
}
static int ccid2_hc_tx_init(struct ccid *ccid, struct sock *sk)
{
struct ccid2_hc_tx_sock *hc = ccid_priv(ccid);

9
net/dccp/ccids/ccid2.h
View File

@ -88,6 +88,15 @@ static inline bool ccid2_cwnd_network_limited(struct ccid2_hc_tx_sock *hc)
return hc->tx_pipe >= hc->tx_cwnd;
}
/*
* Convert RFC 3390 larger initial window into an equivalent number of packets.
* This is based on the numbers specified in RFC 5681, 3.1.
*/
static inline u32 rfc3390_bytes_to_packets(const u32 smss)
{
return smss <= 1095 ? 4 : (smss > 2190 ? 2 : 3);
}
struct ccid2_hc_rx_sock {
int rx_data;
};