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Remove extraneous structure dereferences

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This commit is contained in:
Steve Karg
2024-11-06 06:35:28 -06:00
parent e31350f6e9
commit 568bd130c6
1 changed files with 7 additions and 18 deletions
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src/bacnet/datalink/dlmstp.c
+7 -18
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@@ -48,10 +48,10 @@ int dlmstp_send_pdu(
if (!MSTP_Port) {
return 0;
}
if (!MSTP_Port->UserData) {
user = MSTP_Port->UserData;
if (!user) {
return 0;
}
user = MSTP_Port->UserData;
pkt = (struct dlmstp_packet *)(void *)Ringbuf_Data_Peek(&user->PDU_Queue);
if (pkt && (pdu_len <= DLMSTP_MPDU_MAX)) {
if (npdu_data->data_expecting_reply) {
@@ -349,9 +349,6 @@ uint16_t dlmstp_receive(
if (!MSTP_Port) {
return 0;
}
if (!MSTP_Port->UserData) {
return 0;
}
user = MSTP_Port->UserData;
if (!user) {
return 0;
@@ -620,11 +617,7 @@ bool dlmstp_sole_master(void)
if (!MSTP_Port) {
return false;
}
if (MSTP_Port->SoleMaster) {
return true;
}
return false;
return MSTP_Port->SoleMaster;
}
/**
@@ -698,7 +691,6 @@ uint8_t dlmstp_zero_config_preferred_station(void)
if (!MSTP_Port) {
return 0;
}
return MSTP_Port->Zero_Config_Preferred_Station;
}
@@ -770,10 +762,10 @@ void dlmstp_set_baud_rate(uint32_t baud)
if (!MSTP_Port) {
return;
}
if (!MSTP_Port->UserData) {
user = MSTP_Port->UserData;
if (!user) {
return;
}
user = MSTP_Port->UserData;
driver = user->RS485_Driver;
if (!driver) {
return;
@@ -801,10 +793,10 @@ uint32_t dlmstp_baud_rate(void)
if (!MSTP_Port) {
return 0;
}
if (!MSTP_Port->UserData) {
user = MSTP_Port->UserData;
if (!user) {
return 0;
}
user = MSTP_Port->UserData;
driver = user->RS485_Driver;
if (!driver) {
return 0;
@@ -824,9 +816,6 @@ void dlmstp_fill_statistics(struct dlmstp_statistics *statistics)
if (!MSTP_Port) {
return;
}
if (!MSTP_Port->UserData) {
return;
}
user = MSTP_Port->UserData;
if (!user) {
return;