Commit a3bdc5b5 authored Oct 18, 2017 by Colin Ian King Committed by Guenter Roeck Oct 29, 2017

hwmon: (asc7621) remove redundant assignment to newval



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>

parent 749d782d

drivers/hwmon/asc7621.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -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;