1 files changed, 29 insertions, 23 deletions
diff --git a/MdePkg/Library/PeiMemoryAllocationLib/MemoryAllocationLib.c b/MdePkg/Library/PeiMemoryAllocationLib/MemoryAllocationLib.c
index b3f9df74f1..e540e06e00 100644
--- a/MdePkg/Library/PeiMemoryAllocationLib/MemoryAllocationLib.c
+++ b/MdePkg/Library/PeiMemoryAllocationLib/MemoryAllocationLib.c
@@ -7,17 +7,14 @@
 
 **/
 
-
 #include <PiPei.h>
 
-
 #include <Library/MemoryAllocationLib.h>
 #include <Library/PeiServicesLib.h>
 #include <Library/BaseMemoryLib.h>
 #include <Library/DebugLib.h>
 #include <Library/HobLib.h>
 
-
 /**
   Allocates one or more 4KB pages of a certain memory type.
 
@@ -49,7 +46,7 @@ InternalAllocatePages (
     return NULL;
   }
 
-  return (VOID *) (UINTN) Memory;
+  return (VOID *)(UINTN)Memory;
 }
 
 /**
@@ -145,7 +142,7 @@ FreePages (
   EFI_STATUS  Status;
 
   ASSERT (Pages != 0);
-  Status = PeiServicesFreePages ((EFI_PHYSICAL_ADDRESS) (UINTN) Buffer, Pages);
+  Status = PeiServicesFreePages ((EFI_PHYSICAL_ADDRESS)(UINTN)Buffer, Pages);
   ASSERT_EFI_ERROR (Status);
 }
 
@@ -190,23 +187,25 @@ InternalAllocateAlignedPages (
   if (Pages == 0) {
     return NULL;
   }
+
   if (Alignment > EFI_PAGE_SIZE) {
     //
     // Calculate the total number of pages since alignment is larger than page size.
     //
-    AlignmentMask  = Alignment - 1;
-    RealPages      = Pages + EFI_SIZE_TO_PAGES (Alignment);
+    AlignmentMask = Alignment - 1;
+    RealPages     = Pages + EFI_SIZE_TO_PAGES (Alignment);
     //
     // Make sure that Pages plus EFI_SIZE_TO_PAGES (Alignment) does not overflow.
     //
     ASSERT (RealPages > Pages);
 
-    Status         = PeiServicesAllocatePages (MemoryType, RealPages, &Memory);
+    Status = PeiServicesAllocatePages (MemoryType, RealPages, &Memory);
     if (EFI_ERROR (Status)) {
       return NULL;
     }
-    AlignedMemory  = ((UINTN) Memory + AlignmentMask) & ~AlignmentMask;
-    UnalignedPages = EFI_SIZE_TO_PAGES (AlignedMemory - (UINTN) Memory);
+
+    AlignedMemory  = ((UINTN)Memory + AlignmentMask) & ~AlignmentMask;
+    UnalignedPages = EFI_SIZE_TO_PAGES (AlignedMemory - (UINTN)Memory);
     if (UnalignedPages > 0) {
       //
       // Free first unaligned page(s).
@@ -214,6 +213,7 @@ InternalAllocateAlignedPages (
       Status = PeiServicesFreePages (Memory, UnalignedPages);
       ASSERT_EFI_ERROR (Status);
     }
+
     Memory         = AlignedMemory + EFI_PAGES_TO_SIZE (Pages);
     UnalignedPages = RealPages - Pages - UnalignedPages;
     if (UnalignedPages > 0) {
@@ -231,9 +231,11 @@ InternalAllocateAlignedPages (
     if (EFI_ERROR (Status)) {
       return NULL;
     }
-    AlignedMemory  = (UINTN) Memory;
+
+    AlignedMemory = (UINTN)Memory;
   }
-  return (VOID *) AlignedMemory;
+
+  return (VOID *)AlignedMemory;
 }
 
 /**
@@ -350,7 +352,7 @@ FreeAlignedPages (
   EFI_STATUS  Status;
 
   ASSERT (Pages != 0);
-  Status = PeiServicesFreePages ((EFI_PHYSICAL_ADDRESS) (UINTN) Buffer, Pages);
+  Status = PeiServicesFreePages ((EFI_PHYSICAL_ADDRESS)(UINTN)Buffer, Pages);
   ASSERT_EFI_ERROR (Status);
 }
 
@@ -399,13 +401,14 @@ AllocatePool (
   IN UINTN  AllocationSize
   )
 {
-  EFI_STATUS        Status;
-  VOID              *Buffer;
+  EFI_STATUS  Status;
+  VOID        *Buffer;
 
   Status = PeiServicesAllocatePool (AllocationSize, &Buffer);
   if (EFI_ERROR (Status)) {
     Buffer = NULL;
   }
+
   return Buffer;
 }
 
@@ -477,6 +480,7 @@ InternalAllocateZeroPool (
   if (Memory != NULL) {
     Memory = ZeroMem (Memory, AllocationSize);
   }
+
   return Memory;
 }
 
@@ -505,6 +509,7 @@ AllocateZeroPool (
   if (Memory != NULL) {
     Memory = ZeroMem (Memory, AllocationSize);
   }
+
   return Memory;
 }
 
@@ -579,12 +584,13 @@ InternalAllocateCopyPool (
   VOID  *Memory;
 
   ASSERT (Buffer != NULL);
-  ASSERT (AllocationSize <= (MAX_ADDRESS - (UINTN) Buffer + 1));
+  ASSERT (AllocationSize <= (MAX_ADDRESS - (UINTN)Buffer + 1));
 
   Memory = InternalAllocatePool (PoolType, AllocationSize);
   if (Memory != NULL) {
-     Memory = CopyMem (Memory, Buffer, AllocationSize);
+    Memory = CopyMem (Memory, Buffer, AllocationSize);
   }
+
   return Memory;
 }
 
@@ -615,12 +621,13 @@ AllocateCopyPool (
   VOID  *Memory;
 
   ASSERT (Buffer != NULL);
-  ASSERT (AllocationSize <= (MAX_ADDRESS - (UINTN) Buffer + 1));
+  ASSERT (AllocationSize <= (MAX_ADDRESS - (UINTN)Buffer + 1));
 
   Memory = AllocatePool (AllocationSize);
   if (Memory != NULL) {
-     Memory = CopyMem (Memory, Buffer, AllocationSize);
+    Memory = CopyMem (Memory, Buffer, AllocationSize);
   }
+
   return Memory;
 }
 
@@ -711,10 +718,11 @@ InternalReallocatePool (
   VOID  *NewBuffer;
 
   NewBuffer = InternalAllocateZeroPool (PoolType, NewSize);
-  if (NewBuffer != NULL && OldBuffer != NULL) {
+  if ((NewBuffer != NULL) && (OldBuffer != NULL)) {
     CopyMem (NewBuffer, OldBuffer, MIN (OldSize, NewSize));
     FreePool (OldBuffer);
   }
+
   return NewBuffer;
 }
 
@@ -831,12 +839,10 @@ ReallocateReservedPool (
 VOID
 EFIAPI
 FreePool (
-  IN VOID   *Buffer
+  IN VOID  *Buffer
   )
 {
   //
   // PEI phase does not support to free pool, so leave it as NOP.
   //
 }
-
-