814 	u32 iov_count = max(1UL, DIV_ROUND_UP(cmd->se_cmd.data_length, PAGE_SIZE));  in iscsit_allocate_iovecs()  local
816 	iov_count += ISCSI_IOV_DATA_BUFFER;  in iscsit_allocate_iovecs()
818 	cmd->iov_data = kzalloc(iov_count * sizeof(struct kvec), GFP_KERNEL);  in iscsit_allocate_iovecs()
824 	cmd->orig_iov_data_count = iov_count;  in iscsit_allocate_iovecs()
1394 	u32 checksum, iov_count = 0, padding = 0, rx_got = 0, rx_size = 0;  in iscsit_get_dataout()  local
1406 	iov_count += iov_ret;  in iscsit_get_dataout()
1410 		iov[iov_count].iov_base	= cmd->pad_bytes;  in iscsit_get_dataout()
1411 		iov[iov_count++].iov_len = padding;  in iscsit_get_dataout()
1417 		iov[iov_count].iov_base = &checksum;  in iscsit_get_dataout()
1418 		iov[iov_count++].iov_len = ISCSI_CRC_LEN;  in iscsit_get_dataout()
1422 	rx_got = rx_data(conn, &cmd->iov_data[0], iov_count, rx_size);  in iscsit_get_dataout()
2413 	u32 checksum, iov_count = 0, padding = 0;  in iscsit_handle_immediate_data()  local
2422 	iov_count = iov_ret;  in iscsit_handle_immediate_data()
2427 		iov[iov_count].iov_base	= cmd->pad_bytes;  in iscsit_handle_immediate_data()
2428 		iov[iov_count++].iov_len = padding;  in iscsit_handle_immediate_data()
2433 		iov[iov_count].iov_base		= &checksum;  in iscsit_handle_immediate_data()
2434 		iov[iov_count++].iov_len	= ISCSI_CRC_LEN;  in iscsit_handle_immediate_data()
2438 	rx_got = rx_data(conn, &cmd->iov_data[0], iov_count, rx_size);  in iscsit_handle_immediate_data()
2642 	u32 iov_count = 0, tx_size = 0;  in iscsit_send_datain()  local
2686 	iov[iov_count].iov_base	= cmd->pdu;  in iscsit_send_datain()
2687 	iov[iov_count++].iov_len	= ISCSI_HDR_LEN;  in iscsit_send_datain()
2708 	iov_count += iov_ret;  in iscsit_send_datain()
2713 		iov[iov_count].iov_base		= cmd->pad_bytes;  in iscsit_send_datain()
2714 		iov[iov_count++].iov_len	= cmd->padding;  in iscsit_send_datain()
2724 		iov[iov_count].iov_base	= &cmd->data_crc;  in iscsit_send_datain()
2725 		iov[iov_count++].iov_len = ISCSI_CRC_LEN;  in iscsit_send_datain()
2732 	cmd->iov_data_count = iov_count;  in iscsit_send_datain()
3218 	int iov_count = 0;  in iscsit_send_response()  local
3224 	iov[iov_count].iov_base	= cmd->pdu;  in iscsit_send_response()
3225 	iov[iov_count++].iov_len = ISCSI_HDR_LEN;  in iscsit_send_response()
3239 		iov[iov_count].iov_base	= cmd->sense_buffer;  in iscsit_send_response()
3240 		iov[iov_count++].iov_len =  in iscsit_send_response()
3258 			iov[iov_count].iov_base    = &cmd->data_crc;  in iscsit_send_response()
3259 			iov[iov_count++].iov_len     = ISCSI_CRC_LEN;  in iscsit_send_response()
3285 	cmd->iov_misc_count = iov_count;  in iscsit_send_response()
3599 	int text_length, iov_count = 0, rc;  in iscsit_send_text_rsp()  local
3607 	iov[iov_count].iov_base = cmd->pdu;  in iscsit_send_text_rsp()
3608 	iov[iov_count++].iov_len = ISCSI_HDR_LEN;  in iscsit_send_text_rsp()
3609 	iov[iov_count].iov_base	= cmd->buf_ptr;  in iscsit_send_text_rsp()
3610 	iov[iov_count++].iov_len = text_length;  in iscsit_send_text_rsp()
3631 		iov[iov_count].iov_base	= &cmd->data_crc;  in iscsit_send_text_rsp()
3632 		iov[iov_count++].iov_len = ISCSI_CRC_LEN;  in iscsit_send_text_rsp()
3640 	cmd->iov_misc_count = iov_count;  in iscsit_send_text_rsp()
3669 	u32 iov_count = 0, tx_size;  in iscsit_send_reject()  local
3674 	iov[iov_count].iov_base = cmd->pdu;  in iscsit_send_reject()
3675 	iov[iov_count++].iov_len = ISCSI_HDR_LEN;  in iscsit_send_reject()
3676 	iov[iov_count].iov_base = cmd->buf_ptr;  in iscsit_send_reject()
3677 	iov[iov_count++].iov_len = ISCSI_HDR_LEN;  in iscsit_send_reject()
3697 		iov[iov_count].iov_base = &cmd->data_crc;  in iscsit_send_reject()
3698 		iov[iov_count++].iov_len  = ISCSI_CRC_LEN;  in iscsit_send_reject()
3704 	cmd->iov_misc_count = iov_count;  in iscsit_send_reject()