• Ilpo Järvinen's avatar
    [TCP]: Sed magic converts func(sk, tp, ...) -> func(sk, ...) · 9e412ba7
    Ilpo Järvinen authored
    This is (mostly) automated change using magic:
    
    sed -e '/struct sock \*sk/ N' -e '/struct sock \*sk/ N'
        -e '/struct sock \*sk/ N' -e '/struct sock \*sk/ N'
        -e 's|struct sock \*sk,[\n\t ]*struct tcp_sock \*tp\([^{]*\n{\n\)|
    	  struct sock \*sk\1\tstruct tcp_sock *tp = tcp_sk(sk);\n|g'
        -e 's|struct sock \*sk, struct tcp_sock \*tp|
    	  struct sock \*sk|g' -e 's|sk, tp\([^-]\)|sk\1|g'
    
    Fixed four unused variable (tp) warnings that were introduced.
    
    In addition, manually added newlines after local variables and
    tweaked function arguments positioning.
    
    $ gcc --version
    gcc (GCC) 4.1.1 20060525 (Red Hat 4.1.1-1)
    ...
    $ codiff -fV built-in.o.old built-in.o.new
    net/ipv4/route.c:
      rt_cache_flush |  +14
     1 function changed, 14 bytes added
    
    net/ipv4/tcp.c:
      tcp_setsockopt |   -5
      tcp_sendpage   |  -25
      tcp_sendmsg    |  -16
     3 functions changed, 46 bytes removed
    
    net/ipv4/tcp_input.c:
      tcp_try_undo_recovery |   +3
      tcp_try_undo_dsack    |   +2
      tcp_mark_head_lost    |  -12
      tcp_ack               |  -15
      tcp_event_data_recv   |  -32
      tcp_rcv_state_process |  -10
      tcp_rcv_established   |   +1
     7 functions changed, 6 bytes added, 69 bytes removed, diff: -63
    
    net/ipv4/tcp_output.c:
      update_send_head          |   -9
      tcp_transmit_skb          |  +19
      tcp_cwnd_validate         |   +1
      tcp_write_wakeup          |  -17
      __tcp_push_pending_frames |  -25
      tcp_push_one              |   -8
      tcp_send_fin              |   -4
     7 functions changed, 20 bytes added, 63 bytes removed, diff: -43
    
    built-in.o.new:
     18 functions changed, 40 bytes added, 178 bytes removed, diff: -138
    Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@helsinki.fi>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    9e412ba7
tcp_output.c 71.8 KB