Message ID | 20200509103611.29551-1-yaohongbo@huawei.com (mailing list archive) |
---|---|
State | Not Applicable, archived |
Headers | show |
Series | [-next] power: reset: ltc2952: remove set but used variable | expand |
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 >
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; }
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(-)