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hwmon: (asc7621) remove redundant assignment to newval

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The setting of newval to zero is redundant as the following if/else
stanzas will always update newval to a new value. Remove the
redundant setting, cleans up clang build warning:

drivers/hwmon/asc7621.c:582:2: warning: Value stored to 'newval' is
never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Colin Ian King 2017-10-18 13:10:38 +01:00 committed by Guenter Roeck
parent 749d782d80
commit a3bdc5b5bd
1 changed files with 0 additions and 1 deletions
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drivers/hwmon/asc7621.c
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@ -579,7 +579,6 @@ static ssize_t show_pwm_enable(struct device *dev,
mutex_unlock(&data->update_lock);
val = config | (altbit << 3);
newval = 0;
if (val == 3 || val >= 10)
newval = 255;