MdeModulePkg: Fixed 'variable set but not used' build warning.

Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14214 6f19259b-4bc3-4df7-8a09-765794883524

2 files changed, 2 insertions, 11 deletions

diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c
index bfe1cd89fc..e6c0d15642 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c
@@ -1238,7 +1238,6 @@ XhcMonitorAsyncRequests (
   UINT8                   *ProcBuf;

   URB                     *Urb;

   UINT8                   SlotId;

-  EFI_STATUS              Status;

   EFI_TPL                 OldTpl;

 

   OldTpl = gBS->RaiseTPL (XHC_TPL);

@@ -1260,7 +1259,7 @@ XhcMonitorAsyncRequests (
     // Check the result of URB execution. If it is still

     // active, check the next one.

     //

-    Status = XhcCheckUrbResult (Xhc, Urb);

+    XhcCheckUrbResult (Xhc, Urb);

 

     if (!Urb->Finished) {

       continue;

@@ -1625,20 +1624,14 @@ XhcCheckNewEvent (
   OUT TRB_TEMPLATE            **NewEvtTrb

   )

 {

-  EFI_STATUS          Status;

-  TRB_TEMPLATE        *EvtTrb;

-

   ASSERT (EvtRing != NULL);

 

-  EvtTrb     = EvtRing->EventRingDequeue;

   *NewEvtTrb = EvtRing->EventRingDequeue;

 

   if (EvtRing->EventRingDequeue == EvtRing->EventRingEnqueue) {

     return EFI_NOT_READY;

   }

 

-  Status = EFI_SUCCESS;

-

   EvtRing->EventRingDequeue++;

   //

   // If the dequeue pointer is beyond the ring, then roll-back it to the begining of the ring.

@@ -1647,7 +1640,7 @@ XhcCheckNewEvent (
     EvtRing->EventRingDequeue = EvtRing->EventRingSeg0;

   }

 

-  return Status;

+  return EFI_SUCCESS;

 }

 

 /**

diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c b/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c
index 4a431f0dec..cd29e29438 100644
--- a/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c
+++ b/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c
@@ -1446,7 +1446,6 @@ IfrMid (
   UINTN          Base;

   UINTN          Length;

   CHAR16         *SubString;

-  UINT8          *Buffer;

   UINT16         BufferLen;

 

   ZeroMem (Value, sizeof (Value));

@@ -1502,7 +1501,6 @@ IfrMid (
 

     FreePool (String);

   } else {

-    Buffer    = Value[2].Buffer;

     BufferLen = Value[2].BufferLen;

     

     Result->Type = EFI_IFR_TYPE_BUFFER;