[PATCH 08/30] ACPI-processor: Delete two unnecessary initialisations in acpi_processor_get_psd()

SF Markus Elfring
2016-09-10T09:48:19Z

Date: Tue, 6 Sep 2016 13:55:52 +0200

The local variables "psd" and "status" will be set to an appropriate value
a bit later. Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/acpi/processor_perflib.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index c2813cc..3f94279 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -529,11 +529,11 @@ EXPORT_SYMBOL(acpi_processor_notify_smm);
static int acpi_processor_get_psd(struct acpi_processor *pr)
{
int result = 0;
- acpi_status status = AE_OK;
+ acpi_status status;
struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
struct acpi_buffer format = {sizeof("NNNNN"), "NNNNN"};
struct acpi_buffer state = {0, NULL};
- union acpi_object *psd = NULL;
+ union acpi_object *psd;
struct acpi_psd_package *pdomain;

status = acpi_evaluate_object(pr->handle, "_PSD", NULL, &buffer);
--
2.10.0