806 	u32 iov_count = max(1UL, DIV_ROUND_UP(cmd->se_cmd.data_length, PAGE_SIZE));  in iscsit_allocate_iovecs()  local
808 	iov_count += ISCSI_IOV_DATA_BUFFER;  in iscsit_allocate_iovecs()
810 	cmd->iov_data = kzalloc(iov_count * sizeof(struct kvec), GFP_KERNEL);  in iscsit_allocate_iovecs()
816 	cmd->orig_iov_data_count = iov_count;  in iscsit_allocate_iovecs()
1387 	u32 checksum, iov_count = 0, padding = 0, rx_got = 0, rx_size = 0;  in iscsit_get_dataout()  local
1399 	iov_count += iov_ret;  in iscsit_get_dataout()
1403 		iov[iov_count].iov_base	= cmd->pad_bytes;  in iscsit_get_dataout()
1404 		iov[iov_count++].iov_len = padding;  in iscsit_get_dataout()
1410 		iov[iov_count].iov_base = &checksum;  in iscsit_get_dataout()
1411 		iov[iov_count++].iov_len = ISCSI_CRC_LEN;  in iscsit_get_dataout()
1415 	rx_got = rx_data(conn, &cmd->iov_data[0], iov_count, rx_size);  in iscsit_get_dataout()
2406 	u32 checksum, iov_count = 0, padding = 0;  in iscsit_handle_immediate_data()  local
2415 	iov_count = iov_ret;  in iscsit_handle_immediate_data()
2420 		iov[iov_count].iov_base	= cmd->pad_bytes;  in iscsit_handle_immediate_data()
2421 		iov[iov_count++].iov_len = padding;  in iscsit_handle_immediate_data()
2426 		iov[iov_count].iov_base		= &checksum;  in iscsit_handle_immediate_data()
2427 		iov[iov_count++].iov_len	= ISCSI_CRC_LEN;  in iscsit_handle_immediate_data()
2431 	rx_got = rx_data(conn, &cmd->iov_data[0], iov_count, rx_size);  in iscsit_handle_immediate_data()
2635 	u32 iov_count = 0, tx_size = 0;  in iscsit_send_datain()  local
2679 	iov[iov_count].iov_base	= cmd->pdu;  in iscsit_send_datain()
2680 	iov[iov_count++].iov_len	= ISCSI_HDR_LEN;  in iscsit_send_datain()
2701 	iov_count += iov_ret;  in iscsit_send_datain()
2706 		iov[iov_count].iov_base		= cmd->pad_bytes;  in iscsit_send_datain()
2707 		iov[iov_count++].iov_len	= cmd->padding;  in iscsit_send_datain()
2717 		iov[iov_count].iov_base	= &cmd->data_crc;  in iscsit_send_datain()
2718 		iov[iov_count++].iov_len = ISCSI_CRC_LEN;  in iscsit_send_datain()
2725 	cmd->iov_data_count = iov_count;  in iscsit_send_datain()
3207 	int iov_count = 0;  in iscsit_send_response()  local
3213 	iov[iov_count].iov_base	= cmd->pdu;  in iscsit_send_response()
3214 	iov[iov_count++].iov_len = ISCSI_HDR_LEN;  in iscsit_send_response()
3228 		iov[iov_count].iov_base	= cmd->sense_buffer;  in iscsit_send_response()
3229 		iov[iov_count++].iov_len =  in iscsit_send_response()
3247 			iov[iov_count].iov_base    = &cmd->data_crc;  in iscsit_send_response()
3248 			iov[iov_count++].iov_len     = ISCSI_CRC_LEN;  in iscsit_send_response()
3274 	cmd->iov_misc_count = iov_count;  in iscsit_send_response()
3586 	int text_length, iov_count = 0, rc;  in iscsit_send_text_rsp()  local
3594 	iov[iov_count].iov_base = cmd->pdu;  in iscsit_send_text_rsp()
3595 	iov[iov_count++].iov_len = ISCSI_HDR_LEN;  in iscsit_send_text_rsp()
3596 	iov[iov_count].iov_base	= cmd->buf_ptr;  in iscsit_send_text_rsp()
3597 	iov[iov_count++].iov_len = text_length;  in iscsit_send_text_rsp()
3618 		iov[iov_count].iov_base	= &cmd->data_crc;  in iscsit_send_text_rsp()
3619 		iov[iov_count++].iov_len = ISCSI_CRC_LEN;  in iscsit_send_text_rsp()
3627 	cmd->iov_misc_count = iov_count;  in iscsit_send_text_rsp()
3656 	u32 iov_count = 0, tx_size;  in iscsit_send_reject()  local
3661 	iov[iov_count].iov_base = cmd->pdu;  in iscsit_send_reject()
3662 	iov[iov_count++].iov_len = ISCSI_HDR_LEN;  in iscsit_send_reject()
3663 	iov[iov_count].iov_base = cmd->buf_ptr;  in iscsit_send_reject()
3664 	iov[iov_count++].iov_len = ISCSI_HDR_LEN;  in iscsit_send_reject()
3684 		iov[iov_count].iov_base = &cmd->data_crc;  in iscsit_send_reject()
3685 		iov[iov_count++].iov_len  = ISCSI_CRC_LEN;  in iscsit_send_reject()
3691 	cmd->iov_misc_count = iov_count;  in iscsit_send_reject()