diff options
Diffstat (limited to 'drivers/acpi/property.c')
| -rw-r--r-- | drivers/acpi/property.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c index 5a8ac5e1081b..e26ea209b63e 100644 --- a/drivers/acpi/property.c +++ b/drivers/acpi/property.c @@ -593,7 +593,7 @@ int __acpi_node_get_property_reference(const struct fwnode_handle *fwnode, ret = acpi_data_get_property(data, propname, ACPI_TYPE_ANY, &obj); if (ret) - return ret; + return ret == -EINVAL ? -ENOENT : -EINVAL; /* * The simplest case is when the value is a single reference. Just @@ -605,7 +605,7 @@ int __acpi_node_get_property_reference(const struct fwnode_handle *fwnode, ret = acpi_bus_get_device(obj->reference.handle, &device); if (ret) - return ret; + return ret == -ENODEV ? -EINVAL : ret; args->adev = device; args->nargs = 0; @@ -621,8 +621,10 @@ int __acpi_node_get_property_reference(const struct fwnode_handle *fwnode, * The index argument is then used to determine which reference * the caller wants (along with the arguments). */ - if (obj->type != ACPI_TYPE_PACKAGE || index >= obj->package.count) - return -EPROTO; + if (obj->type != ACPI_TYPE_PACKAGE) + return -EINVAL; + if (index >= obj->package.count) + return -ENOENT; element = obj->package.elements; end = element + obj->package.count; |