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path: root/drivers/acpi/acpica/dsfield.c
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Diffstat (limited to 'drivers/acpi/acpica/dsfield.c')
-rw-r--r--drivers/acpi/acpica/dsfield.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/acpi/acpica/dsfield.c b/drivers/acpi/acpica/dsfield.c
index 0189b5d4e3a3..fa768b3a989e 100644
--- a/drivers/acpi/acpica/dsfield.c
+++ b/drivers/acpi/acpica/dsfield.c
@@ -517,13 +517,20 @@ acpi_ds_create_field(union acpi_parse_object *op,
info.region_node = region_node;
status = acpi_ds_get_field_names(&info, walk_state, arg->common.next);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
if (info.region_node->object->region.space_id ==
- ACPI_ADR_SPACE_PLATFORM_COMM
- && !(region_node->object->field.internal_pcc_buffer =
- ACPI_ALLOCATE_ZEROED(info.region_node->object->region.
- length))) {
- return_ACPI_STATUS(AE_NO_MEMORY);
+ ACPI_ADR_SPACE_PLATFORM_COMM) {
+ region_node->object->field.internal_pcc_buffer =
+ ACPI_ALLOCATE_ZEROED(info.region_node->object->region.
+ length);
+ if (!region_node->object->field.internal_pcc_buffer) {
+ return_ACPI_STATUS(AE_NO_MEMORY);
+ }
}
+
return_ACPI_STATUS(status);
}