🚀 go-pugleaf

So, like the subject says, I'm a newbie compiling my first kernel
(2.2.0).  I think I did everything right, but when it came time for me
to compress the kernel (make zImage) it ran through everything and finished
up with this:

gcc -D__KERNEL__ -I/usr/src/linux-2.0.36/include -Wall
-Wstrict-prototypes -O2 -fomit-frame-pointer -D__SMP__ -pipe
-fno-strength-reduce -m486 -malign-loops=2 -malign-jumps=2
-malign-functions=2 -DCPU=686   -c -o checksum.o checksum.c
checksum.c:200: redefinition of `csum_partial_copy'
checksum.c:105: `csum_partial_copy' previously defined here
{standard input}: Assembler messages:
{standard input}:188: Fatal error: Symbol csum_partial_copy already
defined.
make[2]: *** [checksum.o] Error 1
make[2]: Leaving directory `/usr/src/linux-2.0.36/arch/i386/lib'
make[1]: *** [first_rule] Error 2
make[1]: Leaving directory `/usr/src/linux-2.0.36/arch/i386/lib'
make: *** [_dir_arch/i386/lib] Error 2

It doesn't mean much to me; can anyone tell me what the problem might
be, or how I can figure it out myself?

TIA
--
-Kevin Jude  
"Smart people usually don't have to do the experiments.  
They just sit there and guess and win Nobel Prizes." --ZJZ