netdev - [PATCH] remove an unnecessary field in struct tcp_skb

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Date:	Thu, 13 Nov 2008 11:21:47 +0100
From:	Petr Tesarik <ptesarik@...e.cz>
To:	netdev <netdev@...r.kernel.org>
Cc:	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] remove an unnecessary field in struct tcp_skb_cb

The urg_ptr field is not used anywhere and is merely confusing.

Signed-off-by: Petr Tesarik <ptesarik@...e.cz>

--
 include/net/tcp.h     |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/include/net/tcp.h b/include/net/tcp.h
index 438014d..8f26b28 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -590,7 +590,6 @@ struct tcp_skb_cb {
 #define TCPCB_EVER_RETRANS	0x80	/* Ever retransmitted frame	*/
 #define TCPCB_RETRANS		(TCPCB_SACKED_RETRANS|TCPCB_EVER_RETRANS)
 
-	__u16		urg_ptr;	/* Valid w/URG flags is set.	*/
 	__u32		ack_seq;	/* Sequence number ACK'd	*/
 };
 


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