1261 	struct mbuf		*m_head = *m_headp;  in qla_send()  local
1267 	if ((NULL != ha->tx_ring[txr_idx].tx_buf[tx_idx].m_head) ||  in qla_send()
1271 			ha->tx_ring[txr_idx].tx_buf[tx_idx].m_head));  in qla_send()
1275 			ha->tx_ring[txr_idx].tx_buf[tx_idx].m_head));  in qla_send()
1277 		if (m_head)  in qla_send()
1278 			m_freem(m_head);  in qla_send()
1286 	ret = bus_dmamap_load_mbuf_sg(ha->tx_tag, map, m_head, segs, &nsegs,  in qla_send()
1293 			m_head->m_pkthdr.len));  in qla_send()
1295 		m = m_defrag(m_head, M_NOWAIT);  in qla_send()
1298 			m_freem(m_head);  in qla_send()
1305 		m_head = m;  in qla_send()
1306 		*m_headp = m_head;  in qla_send()
1308 		if ((ret = bus_dmamap_load_mbuf_sg(ha->tx_tag, map, m_head,  in qla_send()
1314 				__func__, ret, m_head->m_pkthdr.len);  in qla_send()
1317 				m_freem(m_head);  in qla_send()
1328 			__func__, ret, m_head->m_pkthdr.len);  in qla_send()
1331 			m_freem(m_head);  in qla_send()
1341         if (!(ret = ql_hw_send(ha, segs, nsegs, tx_idx, m_head, txr_idx,  in qla_send()
1346 		ha->tx_ring[txr_idx].tx_buf[tx_idx].m_head = m_head;  in qla_send()
1350 			if (m_head)  in qla_send()
1351 				m_freem(m_head);  in qla_send()
1737 	if (txb->m_head) {  in qla_clear_tx_buf()
1743 		m_freem(txb->m_head);  in qla_clear_tx_buf()
1744 		txb->m_head = NULL;  in qla_clear_tx_buf()
1836 					(rxb->m_head)->m_pkthdr.len);  in qla_alloc_rcv_std()
1861 			if (rxb->m_head != NULL) {  in qla_free_rcv_std()
1864 				m_freem(rxb->m_head);  in qla_free_rcv_std()
1865 				rxb->m_head = NULL;  in qla_free_rcv_std()
1986 		rxb->m_head = NULL;  in ql_get_mbuf()
1994 	rxb->m_head = mp;  in ql_get_mbuf()