eth, light: minor light client startup cleanups

3 files changed, 4 insertions, 8 deletions

diff --git a/light/lightchain.go b/light/lightchain.go
index 24529ef82..bc88aeb48 100644
--- a/light/lightchain.go
+++ b/light/lightchain.go
@@ -100,7 +100,6 @@ func NewLightChain(odr OdrBackend, config *params.ChainConfig, engine consensus.
 	if cp, ok := trustedCheckpoints[bc.genesisBlock.Hash()]; ok {
 		bc.addTrustedCheckpoint(cp)
 	}
-
 	if err := bc.loadLastState(); err != nil {
 		return nil, err
 	}
@@ -128,7 +127,7 @@ func (self *LightChain) addTrustedCheckpoint(cp trustedCheckpoint) {
 	if self.odr.BloomIndexer() != nil {
 		self.odr.BloomIndexer().AddKnownSectionHead(cp.sectionIdx, cp.sectionHead)
 	}
-	log.Info("Added trusted checkpoint", "chain name", cp.name)
+	log.Info("Added trusted checkpoint", "chain", cp.name, "block", (cp.sectionIdx+1)*ChtFrequency-1, "hash", cp.sectionHead)
 }
 
 func (self *LightChain) getProcInterrupt() bool {
diff --git a/light/odr_util.go b/light/odr_util.go
index a0eb6303d..33a8e80ce 100644
--- a/light/odr_util.go
+++ b/light/odr_util.go
@@ -58,17 +58,14 @@ func GetHeaderByNumber(ctx context.Context, odr OdrBackend, number uint64) (*typ
 			}
 		}
 	}
-
 	if number >= chtCount*ChtFrequency {
 		return nil, ErrNoTrustedCht
 	}
-
 	r := &ChtRequest{ChtRoot: GetChtRoot(db, chtCount-1, sectionHead), ChtNum: chtCount - 1, BlockNum: number}
 	if err := odr.Retrieve(ctx, r); err != nil {
 		return nil, err
-	} else {
-		return r.Header, nil
 	}
+	return r.Header, nil
 }
 
 func GetCanonicalHash(ctx context.Context, odr OdrBackend, number uint64) (common.Hash, error) {
diff --git a/light/postprocess.go b/light/postprocess.go
index bbac58d12..160d07b17 100644
--- a/light/postprocess.go
+++ b/light/postprocess.go
@@ -52,7 +52,7 @@ type trustedCheckpoint struct {
 
 var (
 	mainnetCheckpoint = trustedCheckpoint{
-		name:          "ETH mainnet",
+		name:          "mainnet",
 		sectionIdx:    150,
 		sectionHead:   common.HexToHash("1e2e67f289565cbe7bd4367f7960dbd73a3f7c53439e1047cd7ba331c8109e39"),
 		chtRoot:       common.HexToHash("f2a6c9ca143d647b44523cc249f1072c8912358ab873a77a5fdc792b8df99e80"),
@@ -60,7 +60,7 @@ var (
 	}
 
 	ropstenCheckpoint = trustedCheckpoint{
-		name:          "Ropsten testnet",
+		name:          "ropsten",
 		sectionIdx:    75,
 		sectionHead:   common.HexToHash("12e68324f4578ea3e8e7fb3968167686729396c9279287fa1f1a8b51bb2d05b4"),
 		chtRoot:       common.HexToHash("3e51dc095c69fa654a4cac766e0afff7357515b4b3c3a379c675f810363e54be"),