diff options
Diffstat (limited to 'sys/contrib/dev/acpica/components/namespace/nspredef.c')
-rw-r--r-- | sys/contrib/dev/acpica/components/namespace/nspredef.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/sys/contrib/dev/acpica/components/namespace/nspredef.c b/sys/contrib/dev/acpica/components/namespace/nspredef.c index 8f07293..74ed8f7 100644 --- a/sys/contrib/dev/acpica/components/namespace/nspredef.c +++ b/sys/contrib/dev/acpica/components/namespace/nspredef.c @@ -166,6 +166,16 @@ AcpiNsCheckReturnValue ( } /* + * + * 4) If there is no return value and it is optional, just return + * AE_OK (_WAK). + */ + if (!(*ReturnObjectPtr)) + { + goto Exit; + } + + /* * For returned Package objects, check the type of all sub-objects. * Note: Package may have been newly created by call above. */ @@ -293,7 +303,13 @@ TypeErrorExit: AcpiUtGetExpectedReturnTypes (TypeBuffer, ExpectedBtypes); - if (PackageIndex == ACPI_NOT_PACKAGE_ELEMENT) + if (!ReturnObject) + { + ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags, + "Expected return object of type %s", + TypeBuffer)); + } + else if (PackageIndex == ACPI_NOT_PACKAGE_ELEMENT) { ACPI_WARN_PREDEFINED ((AE_INFO, Info->FullPathname, Info->NodeFlags, "Return type mismatch - found %s, expected %s", |