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add assert logic to avoid Klocwork fake report

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7511 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
eric_tian
2009-02-12 06:23:15 +00:00
parent c55426ab64
commit a1b749d074
3 changed files with 18 additions and 6 deletions
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4
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c
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@@ -111,6 +111,7 @@ UsbIoControlTransfer (
// Clear TT buffer when CTRL/BULK split transaction failes
// Clear the TRANSLATOR TT buffer, not parent's buffer
//
ASSERT (Dev->Translator.TranslatorHubAddress < USB_MAX_DEVICES);
if (Dev->Translator.TranslatorHubAddress != 0) {
UsbHubCtrlClearTTBuffer (
Dev->Bus->Devices[Dev->Translator.TranslatorHubAddress],
@@ -195,6 +196,7 @@ UsbIoControlTransfer (
Status = UsbSelectSetting (UsbIf->IfDesc, (UINT8) Request->Value);
if (!EFI_ERROR (Status)) {
ASSERT (UsbIf->IfDesc->ActiveIndex < USB_MAX_INTERFACE_SETTING);
UsbIf->IfSetting = UsbIf->IfDesc->Settings[UsbIf->IfDesc->ActiveIndex];
}
}
@@ -282,6 +284,7 @@ UsbIoBulkTransfer (
// Clear TT buffer when CTRL/BULK split transaction failes.
// Clear the TRANSLATOR TT buffer, not parent's buffer
//
ASSERT (Dev->Translator.TranslatorHubAddress < USB_MAX_DEVICES);
if (Dev->Translator.TranslatorHubAddress != 0) {
UsbHubCtrlClearTTBuffer (
Dev->Bus->Devices[Dev->Translator.TranslatorHubAddress],
@@ -751,6 +754,7 @@ UsbIoGetStringDescriptor (
Status = EFI_NOT_FOUND;
for (Index = 0; Index < Dev->TotalLangId; Index++) {
ASSERT (Index < USB_MAX_LANG_ID);
if (Dev->LangId[Index] == LangID) {
break;
}