core/blockchain.go: del checkpoint

This commit is contained in:
ywzqwwt 2019-03-23 10:57:46 +08:00
parent c7133fe759
commit 46753d6ec9

View file

@ -118,7 +118,6 @@ type BlockChain struct {
chainmu sync.RWMutex // blockchain insertion lock
procmu sync.RWMutex // block processor lock
checkpoint int // checkpoint counts towards the new checkpoint
currentBlock atomic.Value // Current head of the block chain
currentFastBlock atomic.Value // Current head of the fast-sync chain (may be above the block chain!)