Refine code to make it more safely.
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15598 6f19259b-4bc3-4df7-8a09-765794883524
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@@ -3,7 +3,7 @@ PEIM to produce gEfiPeiVirtualBlockIoPpiGuid PPI for ATA controllers in the plat
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This PPI canl be consumed by PEIM which produce gEfiPeiDeviceRecoveryModulePpiGuid
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for Atapi CD ROM device.
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Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions
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@@ -1442,6 +1442,7 @@ Inquiry (
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// prepare command packet for the ATAPI Inquiry Packet Command.
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//
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ZeroMem (&Packet, sizeof (ATAPI_PACKET_COMMAND));
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ZeroMem (&Idata, sizeof (ATAPI_INQUIRY_DATA));
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Packet.Inquiry.opcode = ATA_CMD_INQUIRY;
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Packet.Inquiry.page_code = 0;
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@@ -2,7 +2,7 @@
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PEIM to produce gPeiUsbHostControllerPpiGuid based on gPeiUsbControllerPpiGuid
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which is used to enable recovery function from USB Drivers.
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Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved. <BR>
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Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved. <BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions
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@@ -1047,11 +1047,13 @@ CreateFrameList (
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if (Status != EFI_SUCCESS) {
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return EFI_OUT_OF_RESOURCES;
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}
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ASSERT (UhcDev->ConfigQH != NULL);
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Status = CreateQH(UhcDev, &UhcDev->BulkQH);
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if (Status != EFI_SUCCESS) {
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return EFI_OUT_OF_RESOURCES;
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}
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ASSERT (UhcDev->BulkQH != NULL);
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//
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//Set the corresponding QH pointer
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