Do not initialise LZS hash_chain array
Do not initialise LZS hash_chain array

There's no point; we will only ever read from the locations we've written
to. This saves about 4%.

Signed-off-by: David Woodhouse <b460d66aaf00c296a3db1c1d9eeafc081d5f7d70@intel.com>

mveplus/openconnect-client,don-johnny/openconnect,mtmiller/openconnect,lins05/openconnect,mveplus/openconnect-client,brandt/openconnect,don-johnny/openconnect,mveplus/openconnect-client,matlockx/openconnect,don-johnny/openconnect,cernekee/openconnect,cernekee/openconnect,matlockx/openconnect,brandt/openconnect,atyndall/openconnect,atyndall/openconnect,matlockx/openconnect,cernekee/openconnect,lins05/openconnect,atyndall/openconnect,mtmiller/openconnect,liiir1985/openconnect,atyndall/openconnect,brandt/openconnect,lins05/openconnect,liiir1985/openconnect,matlockx/openconnect,nmav/openconnect-mine,cernekee/openconnect,lins05/openconnect,mtmiller/openconnect,mtmiller/openconnect,nmav/openconnect-mine,nmav/openconnect-mine,mveplus/openconnect-client,liiir1985/openconnect,brandt/openconnect,nmav/openconnect-mine,don-johnny/openconnect,liiir1985/openconnect