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Subject[PATCH -next] power: reset: ltc2952: remove set but used variable
Date
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/power/reset/ltc2952-poweroff.c:97:16: warning: variable
‘overruns’ set but not used [-Wunused-but-set-variable]
unsigned long overruns;

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Hongbo Yao <yaohongbo@huawei.com>
---
drivers/power/reset/ltc2952-poweroff.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/power/reset/ltc2952-poweroff.c b/drivers/power/reset/ltc2952-poweroff.c
index e4a0cc45b3d1..318927938b05 100644
--- a/drivers/power/reset/ltc2952-poweroff.c
+++ b/drivers/power/reset/ltc2952-poweroff.c
@@ -94,7 +94,6 @@ static enum hrtimer_restart ltc2952_poweroff_timer_wde(struct hrtimer *timer)
{
ktime_t now;
int state;
- unsigned long overruns;
struct ltc2952_poweroff *data = to_ltc2952(timer, timer_wde);

if (data->kernel_panic)
@@ -104,7 +103,7 @@ static enum hrtimer_restart ltc2952_poweroff_timer_wde(struct hrtimer *timer)
gpiod_set_value(data->gpio_watchdog, !state);

now = hrtimer_cb_get_time(timer);
- overruns = hrtimer_forward(timer, now, data->wde_interval);
+ hrtimer_forward(timer, now, data->wde_interval);

return HRTIMER_RESTART;
}
--
2.20.1
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