This patch removes ths unused function xdr_decode_string().
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Acked-by: NNeil Brown <neilb@suse.de>
Acked-by: NCharles Lever <Charles.Lever@netapp.com>
Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>