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rtc: interface: silence KMSAN warning

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KMSAN complains that alarm->time can be used uninitialized. Pass 0 to
trace_rtc_read_alarm in case it has not been set.

Link: https://lore.kernel.org/r/20250408144203.3869821-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni
2025-05-24 23:31:12 +02:00
parent d370586746
commit d8a0f6af1d
1 changed files with 1 additions and 1 deletions
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drivers/rtc/interface.c
+1 -1
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@@ -205,7 +205,7 @@ static int rtc_read_alarm_internal(struct rtc_device *rtc,
mutex_unlock(&rtc->ops_lock);
trace_rtc_read_alarm(rtc_tm_to_time64(&alarm->time), err);
trace_rtc_read_alarm(err?0:rtc_tm_to_time64(&alarm->time), err);
return err;
}