[patch 3/4] MdeModulePkg/DxeIplPeim: Refine coding style in function comments

[Dandan Bi <dandan.bi@intel.com>]

Make the comments align with the function.
And add some missing function comments.

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
---
 MdeModulePkg/Core/DxeIplPeim/DxeIpl.h            | 14 +++++++-------
 MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c | 15 +++++++++++----
 2 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/MdeModulePkg/Core/DxeIplPeim/DxeIpl.h b/MdeModulePkg/Core/DxeIplPeim/DxeIpl.h
index ecf1866..f3aabdb 100644
--- a/MdeModulePkg/Core/DxeIplPeim/DxeIpl.h
+++ b/MdeModulePkg/Core/DxeIplPeim/DxeIpl.h
@@ -239,28 +239,28 @@ Decompress (
   OUT       VOID                    **OutputBuffer,
   OUT       UINTN                   *OutputSize
   );
 
 /**
-   Clear legacy memory located at the first 4K-page.
+  Clear legacy memory located at the first 4K-page.
 
-   This function traverses the whole HOB list to check if memory from 0 to 4095
-   exists and has not been allocated, and then clear it if so.
+  This function traverses the whole HOB list to check if memory from 0 to 4095
+  exists and has not been allocated, and then clear it if so.
 
-   @param HoStart         The start of HobList passed to DxeCore.
+  @param HobStart         The start of HobList passed to DxeCore.
 
 **/
 VOID
 ClearFirst4KPage (
   IN  VOID *HobStart
   );
 
 /**
-   Return configure status of NULL pointer detection feature
+  Return configure status of NULL pointer detection feature.
 
-   @return TRUE   NULL pointer detection feature is enabled
-   @return FALSE  NULL pointer detection feature is disabled
+  @return TRUE   NULL pointer detection feature is enabled
+  @return FALSE  NULL pointer detection feature is disabled
 **/
 BOOLEAN
 IsNullDetectionEnabled (
   VOID
   );
diff --git a/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c b/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c
index a10dea2..29b6205 100644
--- a/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c
+++ b/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c
@@ -30,16 +30,16 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 #include "DxeIpl.h"
 #include "VirtualMemory.h"
 
 /**
-   Clear legacy memory located at the first 4K-page, if available.
+  Clear legacy memory located at the first 4K-page, if available.
 
-   This function traverses the whole HOB list to check if memory from 0 to 4095
-   exists and has not been allocated, and then clear it if so.
+  This function traverses the whole HOB list to check if memory from 0 to 4095
+  exists and has not been allocated, and then clear it if so.
 
-   @param HoStart                   The start of HobList passed to DxeCore.
+  @param HobStart                  The start of HobList passed to DxeCore.
 
 **/
 VOID
 ClearFirst4KPage (
   IN  VOID *HobStart
@@ -84,10 +84,17 @@ ClearFirst4KPage (
   }
 
   return;
 }
 
+/**
+  Return configure status of NULL pointer detection feature.
+
+  @return TRUE   NULL pointer detection feature is enabled
+  @return FALSE  NULL pointer detection feature is disabled
+
+**/
 BOOLEAN
 IsNullDetectionEnabled (
   VOID
   )
 {
-- 
1.9.5.msysgit.1