Fix #84, Remove side-effects and superfluous initializations

Author: thnkslprpt

.github/workflows/codeql-build.yml

@@ -4,7 +4,6 @@ on:
   push:
   pull_request:
 
-
 jobs:
   codeql:
     name: Codeql Analysis

fsw/inc/cs_tbldefs.h

@@ -339,7 +339,7 @@ void CS_ProcessNewAppDefinitionTable(const CS_Def_App_Table_Entry_t *DefinitionT
  *  \param [in]    SizeofDefinitionTableEntry  The sizeof an entry in the
  *                                             definition table
  *
- *  \param [in]    SizeofResultsTableEntry     The size of an enrty in the
+ *  \param [in]    SizeofResultsTableEntry     The size of an entry in the
  *                                             results table
  *
  *  \param [in]    CallBackFunction            A pointer to a function used to
@@ -367,7 +367,7 @@ CFE_Status_t CS_TableInit(CFE_TBL_Handle_t *DefinitionTableHandle, CFE_TBL_Handl
                           void *DefinitionTblPtr, void *ResultsTblPtr, const uint16 Table,
                           const char *DefinitionTableName, const char *ResultsTableName, const uint16 NumEntries,
                           const char *DefinitionTableFileName, const void *DefaultDefTableAddress,
-                          const uint16 SizeofDefinitionTableEntry, const uint16 SizeofResultsTableEntry,
+                          const size_t SizeofDefinitionTableEntry, const size_t SizeofResultsTableEntry,
                           const CFE_TBL_CallbackFuncPtr_t CallBackFunction);
 
 /**

fsw/src/cs_app.c

@@ -58,7 +58,7 @@ CS_AppData_t CS_AppData;
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 void CS_AppMain(void)
 {
-    CFE_Status_t     Result = 0;
+    CFE_Status_t     Result;
     CFE_SB_Buffer_t *BufPtr = NULL;
 
     /* Performance Log (start time counter) */
@@ -147,7 +147,7 @@ void CS_AppMain(void)
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 CFE_Status_t CS_AppInit(void)
 {
-    CFE_Status_t Result = CFE_SUCCESS;
+    CFE_Status_t Result;
 
     /* Register for event services */
     Result = CFE_EVS_Register(NULL, 0, 0);
@@ -264,8 +264,8 @@ CFE_Status_t CS_AppPipe(const CFE_SB_Buffer_t *BufPtr)
 
 void CS_ProcessCmd(const CFE_SB_Buffer_t *BufPtr)
 {
-    CFE_SB_MsgId_t MessageID   = CFE_SB_INVALID_MSG_ID;
-    uint16         CommandCode = 0;
+    CFE_SB_MsgId_t    MessageID   = CFE_SB_INVALID_MSG_ID;
+    CFE_MSG_FcnCode_t CommandCode = 0;
 
     CFE_MSG_GetMsgId(&BufPtr->Msg, &MessageID);
 

fsw/src/cs_app_cmds.c

@@ -125,9 +125,9 @@ CFE_Status_t CS_ComputeTables(CS_Res_Tables_Table_Entry_t *ResultsEntry, uint32
     uint32       NewChecksumValue        = 0;
     CFE_Status_t Status                  = CFE_SUCCESS;
     CFE_Status_t Result                  = CFE_SUCCESS;
-    CFE_Status_t ResultShare             = 0;
-    CFE_Status_t ResultGetInfo           = 0;
-    CFE_Status_t ResultGetAddress        = 0;
+    CFE_Status_t ResultShare      = 0;
+    CFE_Status_t ResultGetInfo    = 0;
+    CFE_Status_t ResultGetAddress = 0;
 
     /* variables to get the table address */
     CFE_TBL_Handle_t LocalTblHandle = CFE_TBL_BAD_TABLE_HANDLE;
@@ -313,7 +313,7 @@ CFE_Status_t CS_ComputeApp(CS_Res_App_Table_Entry_t *ResultsEntry, uint32 *Compu
     uint32       NewChecksumValue        = 0;
     CFE_Status_t Status                  = CFE_SUCCESS;
     CFE_Status_t Result;
-    CFE_Status_t ResultGetResourceID   = CS_ERROR;
+    CFE_Status_t ResultGetResourceID;
     CFE_Status_t ResultGetResourceInfo = CS_ERROR;
     bool         ResultAddressValid    = false;
 
@@ -780,11 +780,11 @@ void CS_RecomputeTablesChildTask(void)
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 void CS_OneShotChildTask(void)
 {
-    uint32  NewChecksumValue        = 0;
-    uint32  NumBytesRemainingCycles = 0;
-    uint32  NumBytesThisCycle       = 0;
-    cpuaddr FirstAddrThisCycle      = 0;
-    uint32  MaxBytesPerCycle        = 0;
+    uint32  NewChecksumValue;
+    uint32  NumBytesRemainingCycles;
+    uint32  NumBytesThisCycle;
+    cpuaddr FirstAddrThisCycle;
+    uint32  MaxBytesPerCycle;
 
     NewChecksumValue        = 0;
     NumBytesRemainingCycles = CS_AppData.HkPacket.Payload.LastOneShotSize;

fsw/src/cs_compute.c

@@ -40,7 +40,6 @@
  *       function is used to compute checksums for EEPROM, Memory, the
  *       OS code segment and the cFE core code segment
  *
- *
  *  \par Assumptions, External Events, and Notes:
  *        None
  *