Revision: 19116
          http://sourceforge.net/p/edk2/code/19116
Author:   lgao4
Date:     2015-12-04 03:16:37 +0000 (Fri, 04 Dec 2015)
Log Message:
-----------
OvmfPkg: Fix VS2015 warning C4459 in XenBusDxe

warning C4459: declaration of 'xs' hides global declaration.
Update code to rename local variable xs to xsp to be different.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
Acked-by: Michael Kinney <[email protected]>

Modified Paths:
--------------
    trunk/edk2/OvmfPkg/XenBusDxe/XenStore.c

Modified: trunk/edk2/OvmfPkg/XenBusDxe/XenStore.c
===================================================================
--- trunk/edk2/OvmfPkg/XenBusDxe/XenStore.c     2015-12-04 03:15:45 UTC (rev 
19115)
+++ trunk/edk2/OvmfPkg/XenBusDxe/XenStore.c     2015-12-04 03:16:37 UTC (rev 
19116)
@@ -992,9 +992,9 @@
   IN VOID *Context
   )
 {
-  XENSTORE_PRIVATE *xs;
-  xs = (XENSTORE_PRIVATE *)Context;
-  if (TestAndClearBit (xs->EventChannel, xs->Dev->SharedInfo->evtchn_pending)) 
{
+  XENSTORE_PRIVATE *xsp;
+  xsp = (XENSTORE_PRIVATE *)Context;
+  if (TestAndClearBit (xsp->EventChannel, 
xsp->Dev->SharedInfo->evtchn_pending)) {
     gBS->SignalEvent (Event);
   }
 }
@@ -1007,12 +1007,12 @@
 STATIC
 EFI_STATUS
 XenStoreInitComms (
-  XENSTORE_PRIVATE *xs
+  XENSTORE_PRIVATE *xsp
   )
 {
   EFI_STATUS Status;
   EFI_EVENT TimerEvent;
-  struct xenstore_domain_interface *XenStore = xs->XenStore;
+  struct xenstore_domain_interface *XenStore = xsp->XenStore;
 
   Status = gBS->CreateEvent (EVT_TIMER, 0, NULL, NULL, &TimerEvent);
   Status = gBS->SetTimer (TimerEvent, TimerRelative,
@@ -1029,8 +1029,8 @@
   gBS->CloseEvent (TimerEvent);
 
   Status = gBS->CreateEvent (EVT_NOTIFY_WAIT, TPL_NOTIFY,
-                             NotifyEventChannelCheckForEvent, xs,
-                             &xs->EventChannelEvent);
+                             NotifyEventChannelCheckForEvent, xsp,
+                             &xsp->EventChannelEvent);
   ASSERT_EFI_ERROR (Status);
 
   return Status;


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