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asus-laptop: remove redundant initializers

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Initializing rv to AE_OK is pointless because later function results are
assigned to them and only then the variable is used

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
This commit is contained in:
Giedrius Statkevičius 2016-04-16 03:01:56 +03:00 committed by Darren Hart
parent 198b618ab1
commit 2ce6d9932d
1 changed files with 3 additions and 3 deletions
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6
drivers/platform/x86/asus-laptop.c
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@ -771,7 +771,7 @@ static int asus_read_brightness(struct backlight_device *bd)
{
struct asus_laptop *asus = bl_get_data(bd);
unsigned long long value;
acpi_status rv = AE_OK;
acpi_status rv;
rv = acpi_evaluate_integer(asus->handle, METHOD_BRIGHTNESS_GET,
NULL, &value);
@ -867,7 +867,7 @@ static ssize_t infos_show(struct device *dev, struct device_attribute *attr,
int len = 0;
unsigned long long temp;
char buf[16]; /* enough for all info */
acpi_status rv = AE_OK;
acpi_status rv;
/*
* We use the easy way, we don't care of off and count,
@ -1267,7 +1267,7 @@ static DEVICE_ATTR_RO(ls_value);
static int asus_gps_status(struct asus_laptop *asus)
{
unsigned long long status;
acpi_status rv = AE_OK;
acpi_status rv;
rv = acpi_evaluate_integer(asus->handle, METHOD_GPS_STATUS,
NULL, &status);