cmd/geth, cmd/utils: init/removedb on light/full dbs simultaneously

cmd/utils/flags.go

@@ -908,22 +908,16 @@ func SetupNetwork(ctx *cli.Context) {
 	params.TargetGasLimit = new(big.Int).SetUint64(ctx.GlobalUint64(TargetGasLimitFlag.Name))
 }
 
-func ChainDbName(ctx *cli.Context) string {
-	if ctx.GlobalBool(LightModeFlag.Name) {
-		return "lightchaindata"
-	} else {
-		return "chaindata"
-	}
-}
-
 // MakeChainDatabase open an LevelDB using the flags passed to the client and will hard crash if it fails.
 func MakeChainDatabase(ctx *cli.Context, stack *node.Node) ethdb.Database {
 	var (
 		cache   = ctx.GlobalInt(CacheFlag.Name)
 		handles = makeDatabaseHandles()
-		name    = ChainDbName(ctx)
 	)
-
+	name := "chaindata"
+	if ctx.GlobalBool(LightModeFlag.Name) {
+		name = "lightchaindata"
+	}
 	chainDb, err := stack.OpenDatabase(name, cache, handles)
 	if err != nil {
 		Fatalf("Could not open database: %v", err)