Merge branch 'master' into for-next

Sync with Linus' tree to be able to apply fixes on top of newer things
in tree (efi-stub).

Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 14 insertions, 12 deletions

diff --git a/drivers/acpi/acpica/utobject.c b/drivers/acpi/acpica/utobject.c
index 2ae2b46d9b26..517af700399d 100644
--- a/drivers/acpi/acpica/utobject.c
+++ b/drivers/acpi/acpica/utobject.c
@@ -180,7 +180,7 @@ union acpi_operand_object *acpi_ut_create_package_object(u32 count)
 	package_elements = ACPI_ALLOCATE_ZEROED(((acpi_size) count +
 						 1) * sizeof(void *));
 	if (!package_elements) {
-		acpi_ut_remove_reference(package_desc);
+		ACPI_FREE(package_desc);
 		return_PTR(NULL);
 	}
 
@@ -396,7 +396,6 @@ void *acpi_ut_allocate_object_desc_dbg(const char *module_name,
 
 	/* Mark the descriptor type */
 
-	memset(object, 0, sizeof(union acpi_operand_object));
 	ACPI_SET_DESCRIPTOR_TYPE(object, ACPI_DESC_TYPE_OPERAND);
 
 	ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS, "%p Size %X\n",
@@ -461,25 +460,28 @@ acpi_ut_get_simple_object_size(union acpi_operand_object *internal_object,
 
 	ACPI_FUNCTION_TRACE_PTR(ut_get_simple_object_size, internal_object);
 
+	/* Start with the length of the (external) Acpi object */
+
+	length = sizeof(union acpi_object);
+
+	/* A NULL object is allowed, can be a legal uninitialized package element */
+
+	if (!internal_object) {
 	/*
-	 * Handle a null object (Could be a uninitialized package
-	 * element -- which is legal)
+		 * Object is NULL, just return the length of union acpi_object
+		 * (A NULL union acpi_object is an object of all zeroes.)
 	 */
-	if (!internal_object) {
-		*obj_length = sizeof(union acpi_object);
+		*obj_length = ACPI_ROUND_UP_TO_NATIVE_WORD(length);
 		return_ACPI_STATUS(AE_OK);
 	}
 
-	/* Start with the length of the Acpi object */
-
-	length = sizeof(union acpi_object);
+	/* A Namespace Node should never appear here */
 
 	if (ACPI_GET_DESCRIPTOR_TYPE(internal_object) == ACPI_DESC_TYPE_NAMED) {
 
-		/* Object is a named object (reference), just return the length */
+		/* A namespace node should never get here */
 
-		*obj_length = ACPI_ROUND_UP_TO_NATIVE_WORD(length);
-		return_ACPI_STATUS(status);
+		return_ACPI_STATUS(AE_AML_INTERNAL);
 	}
 
 	/*