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asus-laptop: remove redundant initializers
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>
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1 changed files with 3 additions and 3 deletions
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@ -771,7 +771,7 @@ static int asus_read_brightness(struct backlight_device *bd)
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{
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struct asus_laptop *asus = bl_get_data(bd);
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unsigned long long value;
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acpi_status rv = AE_OK;
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acpi_status rv;
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rv = acpi_evaluate_integer(asus->handle, METHOD_BRIGHTNESS_GET,
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NULL, &value);
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@ -867,7 +867,7 @@ static ssize_t infos_show(struct device *dev, struct device_attribute *attr,
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int len = 0;
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unsigned long long temp;
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char buf[16]; /* enough for all info */
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acpi_status rv = AE_OK;
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acpi_status rv;
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/*
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* We use the easy way, we don't care of off and count,
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@ -1267,7 +1267,7 @@ static DEVICE_ATTR_RO(ls_value);
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static int asus_gps_status(struct asus_laptop *asus)
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{
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unsigned long long status;
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acpi_status rv = AE_OK;
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acpi_status rv;
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rv = acpi_evaluate_integer(asus->handle, METHOD_GPS_STATUS,
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NULL, &status);
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