[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@xxxxxxxxxxxxxx>
---
net/dccp/ccids/ccid3.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -142,11 +142,8 @@ static void ccid3_hc_tx_update_x(struct
*/
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
-
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