miner: remove outdated comment (#30248)

4 months ago · ff6e43e8c4
parent de6d597679
commit ff6e43e8c4
1 changed files with 1 additions and 2 deletions
--- a/miner/worker.go
+++ b/miner/worker.go
@ -205,8 +205,7 @@ func (miner *Miner) prepareWork(genParams *generateParams) (*environment, error)

 // makeEnv creates a new environment for the sealing block.
 func (miner *Miner) makeEnv(parent *types.Header, header *types.Header, coinbase common.Address) (*environment, error) {
-	// Retrieve the parent state to execute on top and start a prefetcher for
-	// the miner to speed block sealing up a bit.
+	// Retrieve the parent state to execute on top.
 	state, err := miner.chain.StateAt(parent.Root)
 	if err != nil {
 		return nil, err