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authorGerrit Renker <gerrit@erg.abdn.ac.uk>2011-07-03 19:04:18 +0400
committerGerrit Renker <gerrit@erg.abdn.ac.uk>2011-07-04 22:37:30 +0400
commitb4d5f4b2884625d13c7ef5b9fd085ec93bbf545c (patch)
tree6034da8babcad421dc2dc44d124a5730d3d8d329 /net/dccp
parent1fd9d2081a9d8d77e5afccd5aafd28310cab3bfc (diff)
downloadlinux-b4d5f4b2884625d13c7ef5b9fd085ec93bbf545c.tar.xz
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>
Diffstat (limited to 'net/dccp')
-rw-r--r--net/dccp/ccids/ccid2.c9
-rw-r--r--net/dccp/ccids/ccid2.h9
2 files changed, 9 insertions, 9 deletions
diff --git a/net/dccp/ccids/ccid2.c b/net/dccp/ccids/ccid2.c
index fadecd20d75b..e96d5e810039 100644
--- a/net/dccp/ccids/ccid2.c
+++ b/net/dccp/ccids/ccid2.c
@@ -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);
diff --git a/net/dccp/ccids/ccid2.h b/net/dccp/ccids/ccid2.h
index e9985dafc2c7..f17460a8fe7f 100644
--- a/net/dccp/ccids/ccid2.h
+++ b/net/dccp/ccids/ccid2.h
@@ -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;
};