hashing functions

Mark Stacey (heathclf@skynet.csn.ul.ie)
Fri, 20 Feb 1998 20:52:12 +0000 (GMT)

Can anyone tell me what this does and under what conditions the goto
statement will be called (and what has to be done for the goto to be
avoided):

sk = __tcp_v4_lookup(th, saddr, th->source, daddr, th->dest, dev);
if (!sk) {
goto no_tcp_socket;
}

It's located in the ./net/ipv4/tcp_input.c file in the tcp_rcv function.

Thanks

Mark Stacey

... and that's my two cents.

knowledge, n.:
Things you believe.

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