HNS_RCB_IRQ_IDX_TX
irq_idx = HNS_RCB_IRQ_IDX_TX;
ring_pair_cb->virq[HNS_RCB_IRQ_IDX_TX] =
if ((ring_pair_cb->virq[HNS_RCB_IRQ_IDX_TX] == -EPROBE_DEFER) ||