case __predict_true()

in gve_tx_dqo.c [440:460]

• 18 lines of code
• 5 McCabe index (conditional complexity)

	case __predict_true(0):
		break;
	case EFBIG:
		if (__predict_false(attempt > 0))
			goto abort;

		counter_enter();
		counter_u64_add_protected(
		    tx->stats.tx_mbuf_collapse, 1);
		counter_exit();

		/* Try m_collapse before m_defrag */
		m_new = m_collapse(*mbuf, M_NOWAIT,
		    GVE_TX_MAX_DATA_DESCS_DQO);
		if (m_new == NULL) {
			counter_enter();
			counter_u64_add_protected(
			    tx->stats.tx_mbuf_defrag, 1);
			counter_exit();
			m_new = m_defrag(*mbuf, M_NOWAIT);
		}