netdev - [PATCH net-next 11/17] htcp: merge icsk_ca

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Message-Id: <1235832283214-git-send-email-ilpo.jarvinen@helsinki.fi>
Date:	Sat, 28 Feb 2009 16:44:36 +0200
From:	"Ilpo Järvinen" <ilpo.jarvinen@...sinki.fi>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org,
	"Ilpo Järvinen" <ilpo.jarvinen@...sinki.fi>
Subject: [PATCH net-next 11/17] htcp: merge icsk_ca_state compare

From: Ilpo Järvinen <ilpo.jarvinen@...sinki.fi>

Similar to what is done elsewhere in TCP code when double
state checks are being done.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@...sinki.fi>
---
 net/ipv4/tcp_htcp.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/net/ipv4/tcp_htcp.c b/net/ipv4/tcp_htcp.c
index 937549b..9520eec 100644
--- a/net/ipv4/tcp_htcp.c
+++ b/net/ipv4/tcp_htcp.c
@@ -115,8 +115,7 @@ static void measure_achieved_throughput(struct sock *sk, u32 pkts_acked, s32 rtt
 		return;
 
 	/* achieved throughput calculations */
-	if (icsk->icsk_ca_state != TCP_CA_Open &&
-	    icsk->icsk_ca_state != TCP_CA_Disorder) {
+	if (!((1 << icsk->icsk_ca_state) & (TCPF_CA_Open | TCPF_CA_Disorder))) {
 		ca->packetcount = 0;
 		ca->lasttime = now;
 		return;
-- 
1.5.6.5

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