Question on i2.2 kernel ipv4 stack code

[magicboiz@xxxxxxxxxxxx]

        Hello all,

        I know people here works on next kernel version, but perhaps some of 
you can
help me.

        In file ip_input.c, function ip_rcv, how can I know if a received skb 
is for our machine
if no sock (and no transport protocol) is waitting that packet(skb)?, 
Is there an easy way to
determine if skb->nh.iph.daddr is our ip addr?. I hope you can 
understand me :)


        Thanks in advance.