[DCCP]: Remove redundant statements in init_sequence (ISS)

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This patch removes the following redundancies:

 1) The test skb->protocol == htons(ETH_P_IPV6) in dccp_v6_init_sequence
    is always true since
     * dccp_v6_conn_request() is the only calling function
     * dccp_v6_conn_request() redirects all skb's with ETH_P_IP to
       dccp_v4_conn_request()

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

(This is similar for tcp_v{4,6}_init_sequence, an analogous patch has been
 submitted to netdev and merged.)

By the way - are the `sport' / `dport' arguments in the right order?
I have made them consistent among calls but they seem to be in the
reverse order.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>

...

This commit is contained in:

Gerrit Renker 2006-11-13 13:31:50 -02:00 • committed by David S. Miller

parent 4ed800d02c

commit 865e9022d8

2 changed files with 8 additions and 17 deletions

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5

net/dccp/ipv4.c

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20

net/dccp/ipv6.c

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