eth/downloader: don't use defer for unlock before return (#21227)

Co-authored-by: linjing <linjingjing@baidu.com>
4 years ago · a981b60c25
parent 9371b2f70c
commit a981b60c25
1 changed files with 1 additions and 1 deletions
--- a/eth/downloader/peer.go
+++ b/eth/downloader/peer.go
@ -421,7 +421,7 @@ func (ps *peerSet) Unregister(id string) error {
 	ps.lock.Lock()
 	p, ok := ps.peers[id]
 	if !ok {
-		defer ps.lock.Unlock()
+		ps.lock.Unlock()
 		return errNotRegistered
 	}
 	delete(ps.peers, id)