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Cleanup of create/push state code

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date	2000.05.05.16.09.00;	author rmoore1;	state Exp;
This commit is contained in:
aystarik 2005-06-29 19:08:54 +00:00
parent 913380eebb
commit fbd1d92f97
1 changed files with 62 additions and 24 deletions
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86
source/components/utilities/utdelete.c
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@ -128,6 +128,47 @@
/******************************************************************************
*
* FUNCTION: CmCreateStateAndPush
*
* PARAMETERS: *Object - Object to be added to the new state
* Action - Increment/Decrement
* StateList - List the state will be added to
*
* RETURN: None
*
* DESCRIPTION: Create a new state and push it
*
******************************************************************************/
ACPI_STATUS
CmCreateStateAndPush (
ACPI_OBJECT_INTERNAL *Object,
UINT16 Action,
ACPI_GENERIC_STATE **StateList)
{
ACPI_GENERIC_STATE *State;
/* Ignore null objects; these are expected */
if (!Object)
{
return AE_OK;
}
State = CmCreateUpdateState (Object, Action);
if (!State)
{
return AE_NO_MEMORY;
}
CmPushGenericState (StateList, State);
return AE_OK;
}
/******************************************************************************
*
@ -588,6 +629,7 @@ CmUpdateObjectReference (
ACPI_OBJECT_INTERNAL *Object,
UINT16 Action)
{
ACPI_STATUS Status;
UINT32 i;
ACPI_OBJECT_INTERNAL *Next;
ACPI_OBJECT_INTERNAL *New;
@ -674,16 +716,16 @@ CmUpdateObjectReference (
*/
for (i = 0; i < Object->Package.Count; i++)
{
/* There can be null elements within the package */
/*
* Push each element onto the stack for later processing.
* Note: There can be null elements within the package,
* these are simply ignored
*/
if (Object->Package.Elements[i])
Status = CmCreateStateAndPush (Object->Package.Elements[i], Action, &StateList);
if (ACPI_FAILURE (Status))
{
State = CmCreateUpdateState (Object->Package.Elements[i], Action);
if (!State)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
CmPushGenericState (&StateList, State);
return_ACPI_STATUS (Status);
}
}
break;
@ -691,41 +733,37 @@ CmUpdateObjectReference (
case ACPI_TYPE_FieldUnit:
State = CmCreateUpdateState (Object->FieldUnit.Container, Action);
if (!State)
Status = CmCreateStateAndPush (Object->FieldUnit.Container, Action, &StateList);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (AE_NO_MEMORY);
return_ACPI_STATUS (Status);
}
CmPushGenericState (&StateList, State);
break;
case INTERNAL_TYPE_DefField:
State = CmCreateUpdateState (Object->Field.Container, Action);
if (!State)
Status = CmCreateStateAndPush (Object->Field.Container, Action, &StateList);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (AE_NO_MEMORY);
return_ACPI_STATUS (Status);
}
CmPushGenericState (&StateList, State);
break;
case INTERNAL_TYPE_BankField:
State = CmCreateUpdateState (Object->BankField.BankSelect, Action);
if (!State)
Status = CmCreateStateAndPush (Object->BankField.BankSelect, Action, &StateList);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (AE_NO_MEMORY);
return_ACPI_STATUS (Status);
}
CmPushGenericState (&StateList, State);
State = CmCreateUpdateState (Object->BankField.Container, Action);
if (!State)
Status = CmCreateStateAndPush (Object->BankField.Container, Action, &StateList);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (AE_NO_MEMORY);
return_ACPI_STATUS (Status);
}
CmPushGenericState (&StateList, State);
break;