nfs41: Process callback's referring call list

If a CB_SEQUENCE referring call triple matches a slot table entry, the
client is still waiting for a response to the original request.  In this
case, return NFS4ERR_DELAY as the response to the callback.

Signed-off-by: Mike Sager <sager@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
1 file changed