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| author | Gaurav Singh <gaurav1086@gmail.com> | 2020-05-22 23:45:21 -0400 |
|---|---|---|
| committer | Gaurav Singh <gaurav1086@gmail.com> | 2020-06-09 22:56:39 -0400 |
| commit | f1f85f475d5f98ad9e9d574a11997c0829c3b189 (patch) | |
| tree | a5d1d250f0eea6b06bbc6e6d963bf142a2bf8631 | |
| parent | 12f90947612bc5d1d7122871e8c7c1f6b9e4e303 (diff) | |
sentry: use defer wg.Done() unconditionally
Signed-off-by: Gaurav Singh <gaurav1086@gmail.com>
| -rw-r--r-- | pkg/sentry/kernel/timekeeper.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkg/sentry/kernel/timekeeper.go b/pkg/sentry/kernel/timekeeper.go index da0ea7bb5..0adf25691 100644 --- a/pkg/sentry/kernel/timekeeper.go +++ b/pkg/sentry/kernel/timekeeper.go @@ -186,6 +186,7 @@ func (t *Timekeeper) startUpdater() { timer := time.NewTicker(sentrytime.ApproxUpdateInterval) t.wg.Add(1) go func() { // S/R-SAFE: stopped during save. + defer t.wg.Done() for { // Start with an update immediately, so the clocks are // ready ASAP. @@ -220,7 +221,6 @@ func (t *Timekeeper) startUpdater() { select { case <-timer.C: case <-t.stop: - t.wg.Done() return } } |