From b4765f782d91443ab0415dc00e727d783632e2ad Mon Sep 17 00:00:00 2001 From: Ian Gudger Date: Tue, 8 May 2018 09:51:07 -0700 Subject: Fix warning: redundant if ...; err != nil check, just return error instead. This warning is produced by golint. PiperOrigin-RevId: 195833381 Change-Id: Idd6a7e57e3cfdf00819f2374b19fc113585dc1e1 --- pkg/sentry/kernel/task_signals.go | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'pkg/sentry/kernel') 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 -- cgit v1.2.3