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path: root/drivers/acpi/acpica/hwpci.c
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Diffstat (limited to 'drivers/acpi/acpica/hwpci.c')
-rw-r--r--drivers/acpi/acpica/hwpci.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/acpi/acpica/hwpci.c b/drivers/acpi/acpica/hwpci.c
index e701d8c33dbf..6aade8e1d2a1 100644
--- a/drivers/acpi/acpica/hwpci.c
+++ b/drivers/acpi/acpica/hwpci.c
@@ -140,11 +140,12 @@ acpi_hw_derive_pci_id(struct acpi_pci_id *pci_id,
/* Walk the list, updating the PCI device/function/bus numbers */
status = acpi_hw_process_pci_list(pci_id, list_head);
- }
- /* Always delete the list */
+ /* Delete the list */
+
+ acpi_hw_delete_pci_list(list_head);
+ }
- acpi_hw_delete_pci_list(list_head);
return_ACPI_STATUS(status);
}
@@ -187,6 +188,10 @@ acpi_hw_build_pci_list(acpi_handle root_pci_device,
while (1) {
status = acpi_get_parent(current_device, &parent_device);
if (ACPI_FAILURE(status)) {
+
+ /* Must delete the list before exit */
+
+ acpi_hw_delete_pci_list(*return_list_head);
return (status);
}
@@ -199,6 +204,10 @@ acpi_hw_build_pci_list(acpi_handle root_pci_device,
list_element = ACPI_ALLOCATE(sizeof(struct acpi_pci_device));
if (!list_element) {
+
+ /* Must delete the list before exit */
+
+ acpi_hw_delete_pci_list(*return_list_head);
return (AE_NO_MEMORY);
}