pwm: meson: Remove redundant assignment to variable fin_freq

The variable fin_freq is being initialized with a value that is never
read and it is being updated later with a new value. The initialization
is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c
index 8cf9129..bd0d733 100644 (file)
--- a/drivers/pwm/pwm-meson.c
+++ b/drivers/pwm/pwm-meson.c
@@ -163,7 +163,7 @@ static int meson_pwm_calc(struct meson_pwm *meson, struct pwm_device *pwm,
 {
        struct meson_pwm_channel *channel = pwm_get_chip_data(pwm);
        unsigned int duty, period, pre_div, cnt, duty_cnt;
-       unsigned long fin_freq = -1;
+       unsigned long fin_freq;
 
        duty = state->duty_cycle;
        period = state->period;