SP4_NONE
case SP4_NONE:
calldata->args.state_protect.how = SP4_NONE;
return _nfs4_proc_exchange_id(clp, cred, SP4_NONE);
sp4_how = (adata->clp->cl_sp4_flags == 0 ? SP4_NONE : SP4_MACH_CRED);
case SP4_NONE:
case SP4_NONE:
case SP4_NONE:
case SP4_NONE:
case SP4_NONE: