unresolved symbols

[Manish Marwah]

Hi again,
sorry for sending so many messages...

I switched to kernel 2.2.18. I was able to patch the
kernel and boot up and everything is fine. But after
building click when i insmod click i get the following:

[root at localhost linuxmodule]# /sbin/insmod ./click.o
./click.o: unresolved symbol skb_recycle
./click.o: unresolved symbol ptype_dispatch
./click.o: unresolved symbol register_net_in
./click.o: unresolved symbol unregister_net_in

any idea what could be causing this?

thanks.
-manish