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| author | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2007-03-20 13:10:15 -0300 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:26:47 -0700 |
| commit | 353b13e10a3f1a18c6b33858fb3337bcd2692eb5 (patch) | |
| tree | de428797382777f58a30648a64296825f03cd8a5 | |
| parent | 8d13bf9a0bd4984756e234ce54299b92acefab99 (diff) | |
| download | linux-3.10-353b13e10a3f1a18c6b33858fb3337bcd2692eb5.tar.gz linux-3.10-353b13e10a3f1a18c6b33858fb3337bcd2692eb5.tar.bz2 linux-3.10-353b13e10a3f1a18c6b33858fb3337bcd2692eb5.zip | |
[CCID3]: Remove redundant `len' test
Since CCID3 avoids sending 0-byte data packets (cf. ccid3_hc_tx_send_packet),
testing for zero-payload length, as performed by ccid3_hc_tx_update_s, is
redundant - hence removed by this patch.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/dccp/ccids/ccid3.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c index 746f79d104b..4be62a96566 100644 --- a/net/dccp/ccids/ccid3.c +++ b/net/dccp/ccids/ccid3.c @@ -149,11 +149,8 @@ static void ccid3_hc_tx_update_x(struct sock *sk, struct timeval *now) */ static inline void ccid3_hc_tx_update_s(struct ccid3_hc_tx_sock *hctx, int len) { - if (unlikely(len == 0)) - ccid3_pr_debug("Packet payload length is 0 - not updating\n"); - else - hctx->ccid3hctx_s = hctx->ccid3hctx_s == 0 ? len : - (9 * hctx->ccid3hctx_s + len) / 10; + hctx->ccid3hctx_s = hctx->ccid3hctx_s == 0 ? len : + (9 * hctx->ccid3hctx_s + len) / 10; /* * Note: We could do a potential optimisation here - when `s' changes, * recalculate sending rate and consequently t_ipi, t_delta, and |