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Aerial: Avoid superfluous memcpy(), reduce scope

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We can directly read from buffers, so the memcpy() only takes time.
Also, limit the scope of the variables for the unpacking of
RX_DATA.indication.

Co-authored-by: Rúben Soares Silva <rsilva@allbesmart.pt>
This commit is contained in:
Robert Schmidt
2024-10-10 16:01:29 +02:00
co-authored by Rúben Soares Silva
parent 1a97aa359e
commit 83838962fd
1 changed files with 5 additions and 10 deletions
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nfapi/oai_integration/aerial/fapi_nvIPC.c
+5 -10
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@@ -102,16 +102,8 @@ static int ipc_handle_rx_msg(nv_ipc_t *ipc, nv_ipc_msg_t *msg)
}
}
int messageBufLen = msg->msg_len;
int dataBufLen = msg->data_len;
uint8_t msgbuf[messageBufLen];
uint8_t databuf[dataBufLen];
memcpy(msgbuf, msg->msg_buf, messageBufLen);
memcpy(databuf, msg->data_buf, dataBufLen);
uint8_t *pReadPackedMessage = msgbuf;
uint8_t *pReadData = databuf;
uint8_t *end = msgbuf + messageBufLen;
uint8_t *data_end = databuf + dataBufLen;
uint8_t *pReadPackedMessage = msg->msg_buf;
uint8_t *end = msg->msg_buf + msg->msg_len;
// unpack FAPI messages and handle them
if (vnf_config != 0) {
@@ -209,6 +201,9 @@ static int ipc_handle_rx_msg(nv_ipc_t *ipc, nv_ipc_msg_t *msg)
}
case NFAPI_NR_PHY_MSG_TYPE_RX_DATA_INDICATION: {
uint8_t *pReadData = msg->data_buf;
int dataBufLen = msg->data_len;
uint8_t *data_end = msg->data_buf + dataBufLen;
nfapi_nr_rx_data_indication_t ind;
ind.header.message_id = fapi_msg.message_id;
ind.header.message_length = fapi_msg.message_length;