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SourceLevelDebugPkg DebugUsb3: Fix GCC build failures 

Fix GCC build failures below.
variable 'EvtTrb' set but not used [-Werror=unused-but-set-variable]
variable 'Index' set but not used [-Werror=unused-but-set-variable]

The build failure could only be caught with -D SOURCE_DEBUG_USE_USB3
build flag.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Hao Wu <hao.a.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
This commit is contained in:
Star Zeng 2018-02-08 16:01:06 +08:00
parent 9efe8d6040
commit ad6040ec9b
2 changed files with 1 additions and 5 deletions
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2
SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Common.c
View File

@ -906,7 +906,6 @@ DebugPortWriteBuffer (
USB3_DEBUG_PORT_HANDLE *UsbDebugPortHandle;
UINTN Sent;
UINTN Total;
UINTN Index;
if (NumberOfBytes == 0 || Buffer == NULL) {
return 0;
@ -934,7 +933,6 @@ DebugPortWriteBuffer (
//
DebugPortPollBuffer (UsbDebugPortHandle);
Index = 0;
while ((Total < NumberOfBytes)) {
if (NumberOfBytes - Total > USB3_DEBUG_PORT_WRITE_MAX_PACKET_SIZE) {
Sent = USB3_DEBUG_PORT_WRITE_MAX_PACKET_SIZE;

4
SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Transfer.c
View File

@ -1,7 +1,7 @@
/** @file
Debug Port Library implementation based on usb3 debug port.
Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@ -145,11 +145,9 @@ XhcCheckNewEvent (
)
{
EFI_STATUS Status;
TRB_TEMPLATE *EvtTrb;
ASSERT (EvtRing != NULL);
EvtTrb = (TRB_TEMPLATE *)(UINTN) EvtRing->EventRingDequeue;
*NewEvtTrb = (TRB_TEMPLATE *)(UINTN) EvtRing->EventRingDequeue;
if (EvtRing->EventRingDequeue == EvtRing->EventRingEnqueue) {