[PATCH 19/30] ACPI-processor: Delete two unnecessary initialisations in acpi_processor_get_throttling_states()

SF Markus Elfring
2016-09-10T10:01:48Z

Date: Tue, 6 Sep 2016 20:00:43 +0200

The local variables "tss" 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_throttling.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index 665e8de..8847bca 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -507,11 +507,11 @@ static int acpi_processor_get_throttling_control(struct acpi_processor *pr)
static int acpi_processor_get_throttling_states(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 *tss = NULL;
+ union acpi_object *tss;
int i;

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