Update the PciXXXReadBuffer() for better coding style.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4449 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 3 insertions, 7 deletions

diff --git a/MdePkg/Library/BasePciExpressLib/PciLib.c b/MdePkg/Library/BasePciExpressLib/PciLib.c
index d368f674b5..fab8107af3 100644
--- a/MdePkg/Library/BasePciExpressLib/PciLib.c
+++ b/MdePkg/Library/BasePciExpressLib/PciLib.c
@@ -1210,7 +1210,6 @@ PciExpressReadBuffer (
   )

 {

   UINTN   ReturnValue;

-  UINTN   Value;

 

   ASSERT_INVALID_PCI_ADDRESS (StartAddress);

   ASSERT (((StartAddress & 0xFFF) + Size) <= 0x1000);

@@ -1240,8 +1239,7 @@ PciExpressReadBuffer (
     //

     // Read a word if StartAddress is word aligned

     //

-    Value = (UINTN) PciExpressRead16 (StartAddress);

-    WriteUnaligned16 ((UINT16 *) Buffer, (UINT16) Value);

+    WriteUnaligned16 ((UINT16 *) Buffer, (UINT16) PciExpressRead16 (StartAddress));

 

     StartAddress += sizeof (UINT16);

     Size -= sizeof (UINT16);

@@ -1252,8 +1250,7 @@ PciExpressReadBuffer (
     //

     // Read as many double words as possible

     //

-    Value = (UINTN) PciExpressRead32 (StartAddress);

-    WriteUnaligned32 ((UINT32 *) Buffer, (UINT32) Value);

+    WriteUnaligned32 ((UINT32 *) Buffer, (UINT32) PciExpressRead32 (StartAddress));

 

     StartAddress += sizeof (UINT32);

     Size -= sizeof (UINT32);

@@ -1264,8 +1261,7 @@ PciExpressReadBuffer (
     //

     // Read the last remaining word if exist

     //

-    Value = (UINTN) PciExpressRead16 (StartAddress);

-    WriteUnaligned16 ((UINT16 *) Buffer, (UINT16) Value);

+    WriteUnaligned16 ((UINT16 *) Buffer, (UINT16) PciExpressRead16 (StartAddress));

     StartAddress += sizeof (UINT16);

     Size -= sizeof (UINT16);

     Buffer = (UINT16*)Buffer + 1;