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event, whisper/whisperv6: use defer where possible (#20940)

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ucwong 2020-04-28 16:53:08 +08:00 committed by GitHub
parent 9887edd580
commit 0708b573bc
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2 changed files with 2 additions and 2 deletions
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2
event/event.go
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@ -196,9 +196,9 @@ func (s *TypeMuxSubscription) closewait() {
s.closed = true s.closed = true
s.postMu.Lock() s.postMu.Lock()
defer s.postMu.Unlock()
close(s.postC) close(s.postC)
s.postC = nil s.postC = nil
s.postMu.Unlock()
} }
func (s *TypeMuxSubscription) deliver(event *TypeMuxEvent) { func (s *TypeMuxSubscription) deliver(event *TypeMuxEvent) {

2
whisper/whisperv6/whisper.go
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@ -340,11 +340,11 @@ func (whisper *Whisper) getPeers() []*Peer {
arr := make([]*Peer, len(whisper.peers)) arr := make([]*Peer, len(whisper.peers))
i := 0 i := 0
whisper.peerMu.Lock() whisper.peerMu.Lock()
defer whisper.peerMu.Unlock()
for p := range whisper.peers { for p := range whisper.peers {
arr[i] = p arr[i] = p
i++ i++
} }
whisper.peerMu.Unlock()
return arr return arr
} }