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SourceLevelDebugPkg DebugUsb3: Re-Fix GCC build failures

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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.

ad6040ec9b needs to be also reverted
when reverting IOMMU support patches, otherwise there will be conflict.
This patch is to re-do ad6040ec9b.

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: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
(cherry picked from commit 3ecca00330)
This commit is contained in:
Star Zeng
2018-02-08 16:01:06 +08:00
parent 8dcbc07d34
commit fe7868f81c
2 changed files with 1 additions and 5 deletions
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2
SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Common.c
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@ -852,7 +852,6 @@ DebugPortWriteBuffer (
UINTN Sent;
UINTN Total;
EFI_PHYSICAL_ADDRESS XhciMmioBase;
UINTN Index;
if (NumberOfBytes == 0 || Buffer == NULL) {
return 0;
@ -895,7 +894,6 @@ DebugPortWriteBuffer (
//
DebugPortPollBuffer (Handle);
Index = 0;
while ((Total < NumberOfBytes)) {
if (NumberOfBytes - Total > USB3_DEBUG_PORT_WRITE_MAX_PACKET_SIZE) {
Sent = USB3_DEBUG_PORT_WRITE_MAX_PACKET_SIZE;