buf_ring_enqueue
buf_ring_enqueue(tx->br, buf);
error = buf_ring_enqueue(ch->xmit_br, m);
buf_ring_enqueue(tx->br, buf);
buf_ring_enqueue(tx->br, buf);
buf_ring_enqueue(txr->hn_txdesc_br, txd);
buf_ring_enqueue(txr->hn_txdesc_br, txd);
ret = buf_ring_enqueue(txs->br, m);
err = buf_ring_enqueue(cq->rx_br, mbuf);
if (buf_ring_enqueue(sc->notifring, n) != 0) {
if (buf_ring_enqueue(sc->notifring, n) != 0) {
if (buf_ring_enqueue(sc->notifring, n) != 0) {
error = buf_ring_enqueue(br, m);
error = buf_ring_enqueue(br, m);
buf_ring_enqueue(rt->mfc_stall_ring, rte);
buf_ring_enqueue(rt->mfc_stall_ring, rte);
if (buf_ring_enqueue(x->bm_mfctable->bw_upcalls, u))
ATF_REQUIRE(buf_ring_enqueue(br, (void *)(i + 100)) == 0); \
ATF_REQUIRE(buf_ring_enqueue(br, (void *)(i + 200)) == 0); \
ATF_REQUIRE(buf_ring_enqueue(br, (void *)(i + 300)) == 0); \
ATF_REQUIRE(buf_ring_enqueue(br, (void *)1) == 0);
ATF_REQUIRE(buf_ring_enqueue(br, (void *)2) == 0);
ATF_REQUIRE(buf_ring_enqueue(br, (void *)3) == 0);
ATF_REQUIRE(buf_ring_enqueue(br, (void *)1) == 0); \
ATF_REQUIRE(buf_ring_enqueue(br, (void *)2) == 0); \
ATF_REQUIRE(buf_ring_enqueue(br, (void *)3) == 0); \
ATF_REQUIRE(buf_ring_enqueue(br, (void *)4) == ENOBUFS); \
ATF_REQUIRE(buf_ring_enqueue(br, (void *)5) == 0); \
rv = buf_ring_enqueue(br, (void *)(i * prod_count + 1 + id));