* [PATCH -next] power: reset: ltc2952: remove set but used variable
@ 2020-05-09 10:36 Hongbo Yao
2020-05-09 23:42 ` Sebastian Reichel
0 siblings, 1 reply; 2+ messages in thread
From: Hongbo Yao @ 2020-05-09 10:36 UTC (permalink / raw)
To: sre; +Cc: yaohongbo, chenzhou10, linux-kernel, linux-pm
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH -next] power: reset: ltc2952: remove set but used variable
2020-05-09 10:36 [PATCH -next] power: reset: ltc2952: remove set but used variable Hongbo Yao
@ 2020-05-09 23:42 ` Sebastian Reichel
0 siblings, 0 replies; 2+ messages in thread
From: Sebastian Reichel @ 2020-05-09 23:42 UTC (permalink / raw)
To: Hongbo Yao; +Cc: chenzhou10, linux-kernel, linux-pm
[-- Attachment #1: Type: text/plain, Size: 1410 bytes --]
Hi,
On Sat, May 09, 2020 at 06:36:11PM +0800, Hongbo Yao wrote:
> 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>
> ---
Thanks, queued.
-- Sebastian
> 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
>
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2020-05-09 23:42 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-05-09 10:36 [PATCH -next] power: reset: ltc2952: remove set but used variable Hongbo Yao
2020-05-09 23:42 ` Sebastian Reichel
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.