[PATCH] hwmon: (asc7621): remove redundant assignment to newval

[Colin King]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

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@xxxxxxxxxxxxx>
---
 drivers/hwmon/asc7621.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/hwmon/asc7621.c b/drivers/hwmon/asc7621.c
index 4875e99b59c9..6d34c05a4f83 100644
--- a/drivers/hwmon/asc7621.c
+++ b/drivers/hwmon/asc7621.c
@@ -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;
-- 
2.14.1