diff options
Diffstat (limited to 'pkg/sentry/kernel/task_signals.go')
| -rw-r--r-- | pkg/sentry/kernel/task_signals.go | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/pkg/sentry/kernel/task_signals.go b/pkg/sentry/kernel/task_signals.go index 2340256b0..e4ef7fd67 100644 --- a/pkg/sentry/kernel/task_signals.go +++ b/pkg/sentry/kernel/task_signals.go @@ -127,10 +127,7 @@ func (t *Task) dequeueSignalLocked() *arch.SignalInfo { if info := t.pendingSignals.dequeue(t.tr.SignalMask); info != nil { return info } - if info := t.tg.pendingSignals.dequeue(t.tr.SignalMask); info != nil { - return info - } - return nil + return t.tg.pendingSignals.dequeue(t.tr.SignalMask) } // TakeSignal returns a pending signal not blocked by mask. Signal handlers are @@ -144,10 +141,7 @@ func (t *Task) TakeSignal(mask linux.SignalSet) *arch.SignalInfo { if info := t.pendingSignals.dequeue(mask); info != nil { return info } - if info := t.tg.pendingSignals.dequeue(mask); info != nil { - return info - } - return nil + return t.tg.pendingSignals.dequeue(mask) } // discardSpecificLocked removes all instances of the given signal from all |