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ACPICA: Dispatcher: Fix an unbalanced lock exit path in acpi_ds_auto_serialize_method() 

There is a lock unbalanced exit path in acpi_ds_initialize_method(),
this patch corrects it.

Fixes: 441ad11d07 (ACPICA: Dispatcher: Fix a mutex issue for method auto serialization)
Tested-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Lv Zheng 2016-10-26 15:40:20 +08:00 committed by Rafael J. Wysocki
parent 25ccd2429f
commit 8121aa26e3
1 changed files with 1 additions and 1 deletions
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2
drivers/acpi/acpica/dsmethod.c
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@ -128,7 +128,7 @@ acpi_ds_auto_serialize_method(struct acpi_namespace_node *node,
if (ACPI_FAILURE(status)) {
acpi_ds_delete_walk_state(walk_state);
acpi_ps_free_op(op);
return_ACPI_STATUS(status);
goto unlock;
}
walk_state->descending_callback = acpi_ds_detect_named_opcodes;