Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] hwmon: (asc7621): remove redundant assignment to newval | Date | Wed, 18 Oct 2017 13:10:38 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
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> --- 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
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