580 	memset(tx_pool->tx_buff, 0,  in reset_one_tx_pool()
625 	kfree(tx_pool->tx_buff);  in release_one_tx_pool()
656 	tx_pool->tx_buff = kcalloc(num_entries,  in init_one_tx_pool()
659 	if (!tx_pool->tx_buff)  in init_one_tx_pool()
1166 	struct ibmvnic_tx_buff *tx_buff;  in clean_one_tx_pool()  local
1170 	if (!tx_pool || !tx_pool->tx_buff)  in clean_one_tx_pool()
1176 		tx_buff = &tx_pool->tx_buff[i];  in clean_one_tx_pool()
1177 		if (tx_buff && tx_buff->skb) {  in clean_one_tx_pool()
1178 			dev_kfree_skb_any(tx_buff->skb);  in clean_one_tx_pool()
1179 			tx_buff->skb = NULL;  in clean_one_tx_pool()
1437 	struct ibmvnic_tx_buff *tx_buff = NULL;  in ibmvnic_xmit()  local
1524 	tx_buff = &tx_pool->tx_buff[index];  in ibmvnic_xmit()
1525 	tx_buff->skb = skb;  in ibmvnic_xmit()
1526 	tx_buff->data_dma[0] = data_dma_addr;  in ibmvnic_xmit()
1527 	tx_buff->data_len[0] = skb->len;  in ibmvnic_xmit()
1528 	tx_buff->index = index;  in ibmvnic_xmit()
1529 	tx_buff->pool_index = queue_num;  in ibmvnic_xmit()
1530 	tx_buff->last_frag = true;  in ibmvnic_xmit()
1577 		build_hdr_descs_arr(tx_buff, &num_entries, *hdrs);  in ibmvnic_xmit()
1579 		tx_buff->num_entries = num_entries;  in ibmvnic_xmit()
1580 		tx_buff->indir_arr[0] = tx_crq;  in ibmvnic_xmit()
1581 		tx_buff->indir_dma = dma_map_single(dev, tx_buff->indir_arr,  in ibmvnic_xmit()
1582 						    sizeof(tx_buff->indir_arr),  in ibmvnic_xmit()
1584 		if (dma_mapping_error(dev, tx_buff->indir_dma)) {  in ibmvnic_xmit()
1586 			tx_buff->skb = NULL;  in ibmvnic_xmit()
1595 					       (u64)tx_buff->indir_dma,  in ibmvnic_xmit()
1598 		tx_buff->num_entries = num_entries;  in ibmvnic_xmit()
1606 		tx_buff->skb = NULL;  in ibmvnic_xmit()
2773 			txbuff = &tx_pool->tx_buff[index];  in ibmvnic_complete_tx()