diff options
| author | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-10-31 15:58:05 +0000 |
|---|---|---|
| committer | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-10-31 15:58:05 +0000 |
| commit | 7538d53684792266c37e91f11a3ce2b7fb1e32d9 (patch) | |
| tree | 1a82491c7ef95953283429136bde44ed621ed944 /MdeModulePkg/Bus/Pci/EhciPei | |
| parent | 310580cf8a9656e3990b7d58fafdc0ce62b9b61f (diff) | |
| download | edk2-platforms-7538d53684792266c37e91f11a3ce2b7fb1e32d9.tar.xz | |
MdeModulePkg: Remove variables that are set, but not used
GCC 4.6 generates a warning when a variable is set,
but never used.
Signed-off-by: jljusten
Reviewed-by: lgao4
Reviewed-by: erictian
Reviewed-by: rsun3
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12617 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Bus/Pci/EhciPei')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c b/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c index d153aa39dc..8e9dad12d2 100644 --- a/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c +++ b/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c @@ -2,7 +2,7 @@ PEIM to produce gPeiUsb2HostControllerPpiGuid based on gPeiUsbControllerPpiGuid
which is used to enable recovery function from USB Drivers.
-Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions
@@ -264,7 +264,6 @@ EhcUnlinkQhFromAsync ( )
{
PEI_EHC_QH *Head;
- EFI_STATUS Status;
ASSERT (Ehc->ReclaimHead->NextQh == Qh);
@@ -283,7 +282,7 @@ EhcUnlinkQhFromAsync ( //
// Set and wait the door bell to synchronize with the hardware
//
- Status = EhcSetAndWaitDoorBell (Ehc, EHC_GENERIC_TIMEOUT);
+ EhcSetAndWaitDoorBell (Ehc, EHC_GENERIC_TIMEOUT);
return;
}
@@ -804,8 +803,7 @@ EhcMoniteAsyncRequests ( BOOLEAN Finished;
UINT8 *ProcBuf;
PEI_URB *Urb;
- EFI_STATUS Status;
- UINTN PageNumber;
+ UINTN PageNumber;
Ehc = (PEI_USB2_HC_DEV *) Context;
@@ -826,7 +824,7 @@ EhcMoniteAsyncRequests ( // Flush any PCI posted write transactions from a PCI host
// bridge to system memory.
//
- Status = EhcFlushAsyncIntMap (Ehc, Urb);
+ EhcFlushAsyncIntMap (Ehc, Urb);
//
// Allocate a buffer then copy the transferred data for user.
@@ -838,11 +836,11 @@ EhcMoniteAsyncRequests ( if (Urb->Result == EFI_USB_NOERROR) {
ASSERT (Urb->Completed <= Urb->DataLen);
PageNumber = Urb->Completed/PAGESIZE +1;
- Status = PeiServicesAllocatePages (
- EfiBootServicesCode,
- PageNumber,
- (EFI_PHYSICAL_ADDRESS *)ProcBuf
- );
+ PeiServicesAllocatePages (
+ EfiBootServicesCode,
+ PageNumber,
+ (EFI_PHYSICAL_ADDRESS *)ProcBuf
+ );
if (ProcBuf == NULL) {
EhcUpdateAsyncRequest (Urb);
continue;
|