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path: root/drivers/acpi/utilities/utmisc.c
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-rw-r--r--drivers/acpi/utilities/utmisc.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/acpi/utilities/utmisc.c b/drivers/acpi/utilities/utmisc.c
index f34be6773556..9089a158a874 100644
--- a/drivers/acpi/utilities/utmisc.c
+++ b/drivers/acpi/utilities/utmisc.c
@@ -995,6 +995,15 @@ acpi_ut_walk_package_tree(union acpi_operand_object * source_object,
state->pkg.
this_target_obj, 0);
if (!state) {
+
+ /* Free any stacked Update State objects */
+
+ while (state_list) {
+ state =
+ acpi_ut_pop_generic_state
+ (&state_list);
+ acpi_ut_delete_generic_state(state);
+ }
return_ACPI_STATUS(AE_NO_MEMORY);
}
}