From: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date: Fri, 10 Nov 2006 22:06:49 +0000 (-0800)
Subject: [TCP]: Remove dead code in init_sequence
X-Git-Tag: v2.6.20-rc1~34^2~40^2~398
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a94f723d595ee085f81b1788d18e031af7eeba91;p=pandora-kernel.git

[TCP]: Remove dead code in init_sequence

This removes two redundancies:

1) The test (skb->protocol == htons(ETH_P_IPV6) in tcp_v6_init_sequence()
   is always true, due to
	* tcp_v6_conn_request() is the only function calling this one
	* tcp_v6_conn_request() redirects all skb's with ETH_P_IP protocol to
	  tcp_v4_conn_request() [ cf. top of tcp_v6_conn_request()]

2) The first argument, `struct sock *sk' of tcp_v{4,6}_init_sequence() is
   never used.

Signed-off-by: Gerrit Renker  <gerrit@erg.abdn.ac.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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