1 files changed, 11 insertions, 3 deletions

diff --git a/drivers/acpi/executer/excreate.c b/drivers/acpi/executer/excreate.c
index 34eec82c1b1e..a4d29b2d086f 100644
--- a/drivers/acpi/executer/excreate.c
+++ b/drivers/acpi/executer/excreate.c
@@ -359,8 +359,9 @@ acpi_status acpi_ex_create_table_region(struct acpi_walk_state *walk_state)
         union acpi_operand_object **operand = &walk_state->operands[0];
         union acpi_operand_object *obj_desc;
         struct acpi_namespace_node *node;
-        struct acpi_table_header *table;
         union acpi_operand_object *region_obj2;
+        acpi_native_uint table_index;
+        struct acpi_table_header *table;
 
         ACPI_FUNCTION_TRACE(ex_create_table_region);
 
@@ -380,7 +381,7 @@ acpi_status acpi_ex_create_table_region(struct acpi_walk_state *walk_state)
 
         status = acpi_tb_find_table(operand[1]->string.pointer,
                                     operand[2]->string.pointer,
-                                    operand[3]->string.pointer, &table);
+                                    operand[3]->string.pointer, &table_index);
         if (ACPI_FAILURE(status)) {
                 return_ACPI_STATUS(status);
         }
@@ -395,6 +396,11 @@ acpi_status acpi_ex_create_table_region(struct acpi_walk_state *walk_state)
         region_obj2 = obj_desc->common.next_object;
         region_obj2->extra.region_context = NULL;
 
+        status = acpi_get_table_by_index(table_index, &table);
+        if (ACPI_FAILURE(status)) {
+                return_ACPI_STATUS(status);
+        }
+
         /* Init the region from the operands */
 
         obj_desc->region.space_id = REGION_DATA_TABLE;
@@ -553,7 +559,8 @@ acpi_ex_create_method(u8 * aml_start,
 
         obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_METHOD);
         if (!obj_desc) {
-                return_ACPI_STATUS(AE_NO_MEMORY);
+                status = AE_NO_MEMORY;
+                goto exit;
         }
 
         /* Save the method's AML pointer and length  */
@@ -597,6 +604,7 @@ acpi_ex_create_method(u8 * aml_start,
 
         acpi_ut_remove_reference(obj_desc);
 
+      exit:
         /* Remove a reference to the operand */
 
         acpi_ut_remove_reference(operand[1]);