les: add ps.lock.Unlock() before return (#16360)

This commit is contained in:
cpusoft 2018-04-11 16:02:33 +08:00 committed by Péter Szilágyi
parent 34ecb495b6
commit e7cc5b4160

View File

@ -545,9 +545,11 @@ func (ps *peerSet) notify(n peerSetNotify) {
func (ps *peerSet) Register(p *peer) error {
ps.lock.Lock()
if ps.closed {
ps.lock.Unlock()
return errClosed
}
if _, ok := ps.peers[p.id]; ok {
ps.lock.Unlock()
return errAlreadyRegistered
}
ps.peers[p.id] = p