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driver/timers: Fix coverity uninitialzed timespec.

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This commit fixed uninitialized timespec.

Signed-off-by: ouyangxiangzhen <ouyangxiangzhen@xiaomi.com>
This commit is contained in:
ouyangxiangzhen 2025-10-13 11:31:04 +08:00 • committed by Xiang Xiao
parent 556b89bcdb
commit a5f5ab185c
1 changed files with 16 additions and 4 deletions
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20
include/nuttx/timers/oneshot.h
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@ -508,7 +508,10 @@ int oneshot_start_absolute(FAR struct oneshot_lowerhalf_s *lower,
up_irq_restore(flags);
}
#else
struct timespec curr;
struct timespec curr =
{
0
};
/* Some timer drivers may not have current() function.
* Since only arch_alarm uses the function, it should be OK.
@ -534,7 +537,10 @@ int oneshot_tick_max_delay(FAR struct oneshot_lowerhalf_s *lower,
clkcnt_t max = lower->ops->max_delay(lower);
*tick = clkcnt_max_tick(max, lower->frequency);
#else
struct timespec ts;
struct timespec ts =
{
0
};
ret = lower->ops->max_delay(lower, &ts);
*tick = clock_time2ticks(&ts);
@ -601,7 +607,10 @@ int oneshot_tick_current(FAR struct oneshot_lowerhalf_s *lower,
cnt -= sec * freq;
*tick = sec * TICK_PER_SEC + oneshot_delta_cnt2tick(lower, cnt);
#else
struct timespec ts;
struct timespec ts =
{
0
};
/* Some timer drivers may not have current() function.
* Since only arch_alarm uses the function, it should be OK.
@ -667,7 +676,10 @@ int oneshot_tick_cancel(FAR struct oneshot_lowerhalf_s *lower,
lower->ops->cancel(lower);
oneshot_tick_current(lower, tick);
#else
struct timespec ts;
struct timespec ts =
{
0
};
ret = lower->ops->cancel(lower, &ts);