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| author | jkim <jkim@FreeBSD.org> | 2013-02-15 19:12:35 +0000 |
|---|---|---|
| committer | jkim <jkim@FreeBSD.org> | 2013-02-15 19:12:35 +0000 |
| commit | bd5edd68a8fda8df18c688919e100f7f1df5ad6b (patch) | |
| tree | 60bd49061ad572a9f0cd0955d91e302983ee6939 /source/components/namespace/nsprepkg.c | |
| parent | 713ce6817a3fbfd4bf492408e97d9b7468853c17 (diff) | |
| download | FreeBSD-src-bd5edd68a8fda8df18c688919e100f7f1df5ad6b.zip FreeBSD-src-bd5edd68a8fda8df18c688919e100f7f1df5ad6b.tar.gz | |
Import ACPICA 20130215.
Diffstat (limited to 'source/components/namespace/nsprepkg.c')
| -rw-r--r-- | source/components/namespace/nsprepkg.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/source/components/namespace/nsprepkg.c b/source/components/namespace/nsprepkg.c index 9b10a40..d18205c 100644 --- a/source/components/namespace/nsprepkg.c +++ b/source/components/namespace/nsprepkg.c @@ -122,10 +122,17 @@ AcpiNsCheckPackage ( Elements = ReturnObject->Package.Elements; Count = ReturnObject->Package.Count; - /* The package must have at least one element, else invalid */ - + /* + * Most packages must have at least one element. The only exception + * is the variable-length package (ACPI_PTYPE1_VAR). + */ if (!Count) { + if (Package->RetInfo.Type == ACPI_PTYPE1_VAR) + { + return (AE_OK); + } + ACPI_WARN_PREDEFINED ((AE_INFO, Data->Pathname, Data->NodeFlags, "Return Package has no elements (empty)")); |
