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| author | Andreas Kling <kling@serenityos.org> | 2021-09-06 12:02:59 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-09-06 13:06:05 +0200 |
| commit | e3b063581edd0f3a6811fb8d052cdc02d1dcda9a (patch) | |
| tree | 80887b94abc8540c9a3c2ca12e4766509ad94222 /Kernel/Syscalls | |
| parent | b083b165a7b006ec982070d8f6399c27ec2eefef (diff) | |
| download | serenity-e3b063581edd0f3a6811fb8d052cdc02d1dcda9a.zip | |
Kernel: Use TRY() in sys$alarm()
Diffstat (limited to 'Kernel/Syscalls')
| -rw-r--r-- | Kernel/Syscalls/alarm.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/Kernel/Syscalls/alarm.cpp b/Kernel/Syscalls/alarm.cpp index d6847c1fbd..3ffb2d8f53 100644 --- a/Kernel/Syscalls/alarm.cpp +++ b/Kernel/Syscalls/alarm.cpp @@ -30,9 +30,7 @@ KResultOr<FlatPtr> Process::sys$alarm(unsigned seconds) auto deadline = TimeManagement::the().current_time(CLOCK_REALTIME_COARSE); deadline = deadline + Time::from_seconds(seconds); if (!m_alarm_timer) { - m_alarm_timer = adopt_ref_if_nonnull(new (nothrow) Timer()); - if (!m_alarm_timer) - return ENOMEM; + m_alarm_timer = TRY(adopt_nonnull_ref_or_enomem(new (nothrow) Timer)); } auto timer_was_added = TimerQueue::the().add_timer_without_id(*m_alarm_timer, CLOCK_REALTIME_COARSE, deadline, [this]() { [[maybe_unused]] auto rc = send_signal(SIGALRM, nullptr); |