Commit 353b13e1 authored Mar 20, 2007 by Gerrit Renker Committed by David S. Miller Apr 25, 2007

[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>

parent 8d13bf9a

net/dccp/ccids/ccid3.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -149,9 +149,6 @@ 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;
		/*

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