fix: remove unnecessary cmd len check

Author: carlmontanari

driver/generic/sendcommands.go

@@ -15,7 +15,7 @@ func (d *Driver) SendCommands(
 	d.Logger.Infof("SendCommands requested, sending '%s'", commands)
 
 	if len(commands) == 0 {
-		return nil, fmt.Errorf("%w: no commands provided", util.ErrNoOp)
+		return nil, fmt.Errorf("%w: no inputs provided", util.ErrNoOp)
 	}
 
 	op, err := NewOperation(opts...)
@@ -25,10 +25,6 @@ func (d *Driver) SendCommands(
 
 	m := response.NewMultiResponse(d.Transport.GetHost())
 
-	if len(commands) == 0 {
-		return m, err
-	}
-
 	for _, input := range commands[:len(commands)-1] {
 		var r *response.Response