This patch fixes the "non-terminating inflate" problem that Russell King 
complained about on LKML earlier today.  It's against 2.6.0 as pulled 
from bkcvs.

I chose to use "goto" much like zlib does, in order to not require 
setjmp/longjmp inside the kernel.  It's a bit ugly, but it also lets 
each function chose how it needs to be terminated on error, which is a 
good thing.

	-hpa