INVALID_GRANT_REF
xnfp->xnf_gref_head = INVALID_GRANT_REF;
xnfp->xnf_tx_ring_ref = INVALID_GRANT_REF;
xnfp->xnf_rx_ring_ref = INVALID_GRANT_REF;
if (txp->tx_txreq.gref == INVALID_GRANT_REF) {
} else if (bdesc->grant_ref == INVALID_GRANT_REF) {
bdesc->grant_ref = INVALID_GRANT_REF;
bdesc->grant_ref = INVALID_GRANT_REF;
if (gref == INVALID_GRANT_REF)
ASSERT3U(bufp->grant_ref, ==, INVALID_GRANT_REF);
if (bufp->grant_ref != INVALID_GRANT_REF) {
bufp->grant_ref = INVALID_GRANT_REF;
} while ((gref == INVALID_GRANT_REF) &&
if (gref == INVALID_GRANT_REF) {
ASSERT(gref != INVALID_GRANT_REF);
if (txp->tx_txreq.gref != INVALID_GRANT_REF) {
txp->tx_txreq.gref = INVALID_GRANT_REF;
if (xnfp->xnf_tx_ring_ref != INVALID_GRANT_REF)
if (xnfp->xnf_rx_ring_ref != INVALID_GRANT_REF)
if (xnfp->xnf_tx_ring_ref != INVALID_GRANT_REF)
xnfp->xnf_tx_ring_ref = INVALID_GRANT_REF;
if (xnfp->xnf_rx_ring_ref != INVALID_GRANT_REF)
xnfp->xnf_rx_ring_ref = INVALID_GRANT_REF;