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| author |   Lv Zheng <zetalog@gmail.com> | 2016-10-26 15:40:20 +0800 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-10-29 01:57:43 +0200 |
| commit | 8121aa26e32012ca89afafa5e503b879950ac0fe (patch) | |
| tree | 19dba2b5928c478fc18dde342e8ee827fcfe0c4d /drivers/acpi | |
| parent | ACPICA: Dispatcher: Fix order issue of method termination (diff) | |
| download | linux-dev-8121aa26e32012ca89afafa5e503b879950ac0fe.tar.xz linux-dev-8121aa26e32012ca89afafa5e503b879950ac0fe.zip | |
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: 441ad11d078f (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>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/acpica/dsmethod.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c index c4028a8dacd5..5997e592e5a6 100644 --- a/drivers/acpi/acpica/dsmethod.c +++ b/drivers/acpi/acpica/dsmethod.c @@ -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; |