nfsd_unlink
resp->status = nfsd_unlink(rqstp, &resp->fh, -S_IFDIR,
resp->status = nfsd_unlink(rqstp, &resp->fh, S_IFDIR,
status = nfsd_unlink(rqstp, &cstate->current_fh, 0,
resp->status = nfsd_unlink(rqstp, &argp->fh, -S_IFDIR,
resp->status = nfsd_unlink(rqstp, &argp->fh, S_IFDIR,
__be32 nfsd_unlink(struct svc_rqst *, struct svc_fh *, int type,