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| author | Karel Zak | 2008-08-13 11:47:10 +0200 |
|---|---|---|
| committer | Karel Zak | 2008-08-13 11:47:10 +0200 |
| commit | 55a4a75ca09173264a622a1e0b7e0537806ed526 (patch) | |
| tree | f2a446d04a70f1a27d63743b14c2a97306bf0aeb /hwclock/rtc.c | |
| parent | hwclock: delay loop in set_hardware_clock_exact (diff) | |
| download | kernel-qcow2-util-linux-55a4a75ca09173264a622a1e0b7e0537806ed526.tar.gz kernel-qcow2-util-linux-55a4a75ca09173264a622a1e0b7e0537806ed526.tar.xz kernel-qcow2-util-linux-55a4a75ca09173264a622a1e0b7e0537806ed526.zip | |
hwclock: read_hardware_clock_rtc() need to return error codes
We shouldn't ignore RTC_RD_TIME/RTCGET error codes.
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'hwclock/rtc.c')
| -rw-r--r-- | hwclock/rtc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/hwclock/rtc.c b/hwclock/rtc.c index e59414fde..7ec5362e8 100644 --- a/hwclock/rtc.c +++ b/hwclock/rtc.c @@ -295,15 +295,15 @@ int ret; static int read_hardware_clock_rtc(struct tm *tm) { - int rtc_fd; + int rtc_fd, rc; rtc_fd = open_rtc_or_exit(); /* Read the RTC time/date, return answer via tm */ - do_rtc_read_ioctl(rtc_fd, tm); + rc = do_rtc_read_ioctl(rtc_fd, tm); close(rtc_fd); - return 0; + return rc; } |