diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c
index ecfd0544cf4086a5c7be14e64761b3e9af930689..ada050eb359cfddf7e821033ff5f0ba97eedc7aa 100644
--- a/drivers/staging/comedi/drivers/ni_mio_common.c
+++ b/drivers/staging/comedi/drivers/ni_mio_common.c
@@ -3811,8 +3811,6 @@ static int ni_serial_insn_config(struct comedi_device *dev,
 			      Clock_and_FOUT_Register);
 		return 1;
 
-		break;
-
 	case INSN_CONFIG_BIDIRECTIONAL_DATA:
 
 		if (devpriv->serial_interval_ns == 0)