NFSv4: Remove dead prototype for nfs4_insert_deviceid_node()

nfs4_insert_deviceid_node() was removed in 661373b13d0490ff410a2133d4a7a117f2dd037e

Signed-off-by: Tom Haynes <loghyr@primarydata.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
1 file changed