[XPTI] Addresses build warnings reported (intel#4375)

Should address the build warnings reported during self-compile

Signed-off-by: Vasanth Tovinkere <[email protected]>

Author: tovinkere

xptifw/include/xpti_int64_hash_table.hpp

@@ -161,8 +161,7 @@ class Hash64x64Table {
 public:
   using ht_lut_t = std::unordered_map<int64_t, int64_t>;
 
-  Hash64x64Table(int size = 1024)
-      : MForward(size), MReverse(size), MTableSize(size) {
+  Hash64x64Table(int size = 1024) : MForward(size), MReverse(size) {
 #ifdef XPTI_STATISTICS
     MInsertions = 0;
     MRetrievals = 0;
@@ -267,10 +266,9 @@ class Hash64x64Table {
   }
 
 private:
-  ht_lut_t MForward;  ///< Forward lookup hash map
-  ht_lut_t MReverse;  ///< Reverse lookup hash map
-  int32_t MTableSize; ///< Initial size of the hash map
-  std::mutex MMutex;  ///< Mutex required to implement a double-check pattern
+  ht_lut_t MForward; ///< Forward lookup hash map
+  ht_lut_t MReverse; ///< Reverse lookup hash map
+  std::mutex MMutex; ///< Mutex required to implement a double-check pattern
 #ifdef XPTI_STATISTICS
   safe_uint64_t MInsertions, ///< Thread-safe tracking of insertions
       MRetrievals;           ///< Thread-safe tracking of lookups

xptifw/include/xpti_string_table.hpp

@@ -205,7 +205,7 @@ class StringTable {
 
   //  Clear all the contents of this string table and get it ready for re-use
   void clear() {
-    MIds = {1};
+    MIds = 1;
     MIDToString.clear();
     MStringToID.clear();
 

xptifw/src/xpti_trace_framework.cpp

@@ -269,8 +269,8 @@ class Tracepoints {
     // We will always start our ID
     // stream from 1. 0 is null_id
     // and -1 is invalid_id
-    MUId = {1};
-    MInsertions = MRetrievals = {0};
+    MUId = 1;
+    MInsertions = MRetrievals = 0;
     MPayloads.clear();
     MEvents.clear();
   }
@@ -776,7 +776,7 @@ class Framework {
   }
 
   void clear() {
-    MUniversalIDs = {1};
+    MUniversalIDs = 1;
     MTracepoints.clear();
     MStringTableRef.clear();
   }