git: tcp/syncache: Simplify syncache_add() interface

[Sepherosa Ziehau <sephe@xxxxxxxxxxxxxxxxxxxxxxx>]

commit b09567cc243f75bb0372bbcb5eab8fbd786f5152
Author: Sepherosa Ziehau <sephe@dragonflybsd.org>
Date:   Fri Mar 16 14:56:20 2012 +0800

    tcp/syncache: Simplify syncache_add() interface
    
    Since the passed in 'sop' are always NULL upon returning, we do not need
    to pass in "struct socket **"; just pass in the listen socket, i.e.
    struct socket *.
    
    Nuke the code follows the syncache_add(), which acts upon non-NULL 'sop'
    returns from syncache_add().  These codes are actually never executed.

Summary of changes:
 sys/netinet/tcp_input.c    |   41 ++---------------------------------------
 sys/netinet/tcp_syncache.c |    6 +-----
 sys/netinet/tcp_var.h      |    2 +-
 3 files changed, 4 insertions(+), 45 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/b09567cc243f75bb0372bbcb5eab8fbd786f5152


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