diff --git a/Silicon/Intel/AlderlakeSiliconPkg/Fru/AdlCpu/LibraryPrivate/BaseCpuInfoFruLib/BaseCpuInfoFruLib.c b/Silicon/Intel/AlderlakeSiliconPkg/Fru/AdlCpu/LibraryPrivate/BaseCpuInfoFruLib/BaseCpuInfoFruLib.c
index d93048eb6e3..70fbe23473d 100644
--- a/Silicon/Intel/AlderlakeSiliconPkg/Fru/AdlCpu/LibraryPrivate/BaseCpuInfoFruLib/BaseCpuInfoFruLib.c
+++ b/Silicon/Intel/AlderlakeSiliconPkg/Fru/AdlCpu/LibraryPrivate/BaseCpuInfoFruLib/BaseCpuInfoFruLib.c
@@ -19,8 +19,6 @@
 #include <IndustryStandard/Pci22.h>
 #include <Register/IgdRegs.h>
 
-
-STATIC CONST CHAR8 mAdlCpuFamilyString[] = "AlderLake";
 typedef struct {
   UINT32  CPUID;
   UINT8   CpuSku;
diff --git a/Silicon/Intel/AlderlakeSiliconPkg/Pch/PchSmiDispatcher/Smm/PchSmmCore.c b/Silicon/Intel/AlderlakeSiliconPkg/Pch/PchSmiDispatcher/Smm/PchSmmCore.c
index cb889b5ce36..c56146a014d 100644
--- a/Silicon/Intel/AlderlakeSiliconPkg/Pch/PchSmiDispatcher/Smm/PchSmmCore.c
+++ b/Silicon/Intel/AlderlakeSiliconPkg/Pch/PchSmiDispatcher/Smm/PchSmmCore.c
@@ -690,7 +690,6 @@ PchSmmCoreDispatcher (
 
   BOOLEAN             ContextsMatch;
   BOOLEAN             EosSet;
-  BOOLEAN             SxChildWasDispatched;
 
   DATABASE_RECORD     *RecordInDb;
   LIST_ENTRY          *LinkInDb;
@@ -718,7 +717,6 @@ PchSmmCoreDispatcher (
   EscapeCount           = 3;
   ContextsMatch         = FALSE;
   EosSet                = FALSE;
-  SxChildWasDispatched  = FALSE;
   Status                = EFI_SUCCESS;
 
   //
@@ -769,13 +767,6 @@ PchSmmCoreDispatcher (
             EosSet = PchSmmSetAndCheckEos ();
           }
         } else {
-          //
-          // We found a source. If this is a sleep type, we have to go to
-          // appropriate sleep state anyway.No matter there is sleep child or not
-          //
-          if (RecordInDb->ProtocolType == SxType) {
-            SxChildWasDispatched = TRUE;
-          }
           //
           // "cache" the source description and don't query I/O anymore
           //
@@ -855,9 +846,6 @@ PchSmmCoreDispatcher (
                     PERF_START_EX (NULL, "SmmFunction", NULL, AsmReadTsc (), RecordToExhaust->ProtocolType);
                     RecordToExhaust->Callback ((EFI_HANDLE) & RecordToExhaust->Link, &Context, CommBuffer, &CommBufferSize);
                     PERF_END_EX (NULL, "SmmFunction", NULL, AsmReadTsc (), RecordToExhaust->ProtocolType);
-                    if (RecordToExhaust->ProtocolType == SxType) {
-                      SxChildWasDispatched = TRUE;
-                    }
                   } else {
                     ASSERT (FALSE);
                   }
diff --git a/Silicon/Intel/AlderlakeSiliconPkg/Pch/PchSmiDispatcher/Smm/PchSmmGpi.c b/Silicon/Intel/AlderlakeSiliconPkg/Pch/PchSmiDispatcher/Smm/PchSmmGpi.c
index 4c59c07bacb..4bfe0aae700 100644
--- a/Silicon/Intel/AlderlakeSiliconPkg/Pch/PchSmiDispatcher/Smm/PchSmmGpi.c
+++ b/Silicon/Intel/AlderlakeSiliconPkg/Pch/PchSmiDispatcher/Smm/PchSmmGpi.c
@@ -171,7 +171,6 @@ PchGpiSmiUnRegister (
   UINT32          GpiHostSwOwnRegAddress;
   UINT32          GpiSmiStsRegAddress;
   UINT32          Data32Or;
-  UINT32          Data32And;
   BOOLEAN         DisableGpiSmiSource;
 
 
@@ -232,7 +231,6 @@ PchGpiSmiUnRegister (
       );
 
     Data32Or = 1u << GpiSmiBitOffset;
-    Data32And = 0xFFFFFFFF;
     MmioOr32 (GpiHostSwOwnRegAddress, Data32Or);
   }