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hwclock: fix compiler warnings [-Wmaybe-uninitialized] 

sys-utils/hwclock-rtc.c: In function 'synchronize_to_clock_tick_rtc':
sys-utils/hwclock.c:169:28: warning: 'now.tv_usec' may be used uninitialized in this function [-Wmaybe-uninitialized]
sys-utils/hwclock-rtc.c:215:24: note: 'now.tv_usec' was declared here
sys-utils/hwclock.c:168:28: warning: 'now.tv_sec' may be used uninitialized in this function [-Wmaybe-uninitialized]
sys-utils/hwclock-rtc.c:215:24: note: 'now.tv_sec' was declared here
sys-utils/hwclock.c:169:28: warning: 'begin.tv_usec' may be used uninitialized in this function [-Wmaybe-uninitialized]
sys-utils/hwclock-rtc.c:215:17: note: 'begin.tv_usec' was declared here
sys-utils/hwclock.c:168:28: warning: 'begin.tv_sec' may be used uninitialized in this function [-Wmaybe-uninitialized]
sys-utils/hwclock-rtc.c:215:17: note: 'begin.tv_sec' was declared here

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2020-12-14 15:56:55 +01:00
parent 5d58258d62
commit cf8c191738
1 changed files with 1 additions and 1 deletions
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2
sys-utils/hwclock-rtc.c
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@ -212,7 +212,7 @@ static int busywait_for_rtc_clock_tick(const struct hwclock_control *ctl,
/* The time when we were called (and started waiting) */
struct tm nowtime;
int rc;
struct timeval begin, now;
struct timeval begin = { 0 }, now = { 0 };
if (ctl->verbose) {
printf("ioctl(%d, RTC_UIE_ON, 0): %s\n",