tree ce9309a5ba780429bc6e10a2c075af9c9e5b769a
parent 6f4e5fff1e4d46714ea554fd83e44eab534e8b11
author Gerrit Renker <gerrit@erg.abdn.ac.uk> 1163196409 -0800
committer David S. Miller <davem@sunset.davemloft.net> 1165123330 -0800

[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>