1003 	if (txdr->desc && txdr->buffer_info) {  in e1000_free_desc_rings()
1005 			if (txdr->buffer_info[i].dma)  in e1000_free_desc_rings()
1006 				pci_unmap_single(pdev, txdr->buffer_info[i].dma,  in e1000_free_desc_rings()
1007 						 txdr->buffer_info[i].length,  in e1000_free_desc_rings()
1009 			if (txdr->buffer_info[i].skb)  in e1000_free_desc_rings()
1010 				dev_kfree_skb(txdr->buffer_info[i].skb);  in e1000_free_desc_rings()
1014 	if (rxdr->desc && rxdr->buffer_info) {  in e1000_free_desc_rings()
1016 			if (rxdr->buffer_info[i].dma)  in e1000_free_desc_rings()
1017 				pci_unmap_single(pdev, rxdr->buffer_info[i].dma,  in e1000_free_desc_rings()
1018 						 rxdr->buffer_info[i].length,  in e1000_free_desc_rings()
1020 			if (rxdr->buffer_info[i].skb)  in e1000_free_desc_rings()
1021 				dev_kfree_skb(rxdr->buffer_info[i].skb);  in e1000_free_desc_rings()
1034 	kfree(txdr->buffer_info);  in e1000_free_desc_rings()
1035 	txdr->buffer_info = NULL;  in e1000_free_desc_rings()
1036 	kfree(rxdr->buffer_info);  in e1000_free_desc_rings()
1037 	rxdr->buffer_info = NULL;  in e1000_free_desc_rings()
1057 	if (!(txdr->buffer_info = kmalloc(size, GFP_KERNEL))) {  in e1000_setup_desc_rings()
1061 	memset(txdr->buffer_info, 0, size);  in e1000_setup_desc_rings()
1094 		txdr->buffer_info[i].skb = skb;  in e1000_setup_desc_rings()
1095 		txdr->buffer_info[i].length = skb->len;  in e1000_setup_desc_rings()
1096 		txdr->buffer_info[i].dma =  in e1000_setup_desc_rings()
1099 		tx_desc->buffer_addr = cpu_to_le64(txdr->buffer_info[i].dma);  in e1000_setup_desc_rings()
1113 	if (!(rxdr->buffer_info = kmalloc(size, GFP_KERNEL))) {  in e1000_setup_desc_rings()
1117 	memset(rxdr->buffer_info, 0, size);  in e1000_setup_desc_rings()
1150 		rxdr->buffer_info[i].skb = skb;  in e1000_setup_desc_rings()
1151 		rxdr->buffer_info[i].length = E1000_RXBUFFER_2048;  in e1000_setup_desc_rings()
1152 		rxdr->buffer_info[i].dma =  in e1000_setup_desc_rings()
1155 		rx_desc->buffer_addr = cpu_to_le64(rxdr->buffer_info[i].dma);  in e1000_setup_desc_rings()
1513 			e1000_create_lbtest_frame(txdr->buffer_info[i].skb,  in e1000_run_loopback_test()
1516 					txdr->buffer_info[k].dma,  in e1000_run_loopback_test()
1517 					txdr->buffer_info[k].length,  in e1000_run_loopback_test()
1527 					rxdr->buffer_info[l].dma,  in e1000_run_loopback_test()
1528 					rxdr->buffer_info[l].length,  in e1000_run_loopback_test()
1532 					rxdr->buffer_info[l].skb,  in e1000_run_loopback_test()