From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 23 Mar 2016 22:36:59 +0000 (-0700)
Subject: staging: comedi: ni_tiocmd: remove BUG() which can never occur
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=a19b9b476ae3612e6c61c60e7fad7c8974158ef9;p=deliverable%2Flinux.git

staging: comedi: ni_tiocmd: remove BUG() which can never occur

All the counter_dev->variant options are handled by the switch.
Remove the BUG() which can never occur.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/ni_tiocmd.c b/drivers/staging/comedi/drivers/ni_tiocmd.c
index 2d801bf90e52..3c3f5430e552 100644
--- a/drivers/staging/comedi/drivers/ni_tiocmd.c
+++ b/drivers/staging/comedi/drivers/ni_tiocmd.c
@@ -125,9 +125,6 @@ static int ni_tio_input_cmd(struct comedi_subdevice *s)
 	case ni_gpct_variant_e_series:
 		mite_prep_dma(counter->mite_chan, 16, 32);
 		break;
-	default:
-		BUG();
-		break;
 	}
 	ni_tio_set_bits(counter, NITIO_CMD_REG(cidx), GI_SAVE_TRACE, 0);
 	ni_tio_configure_dma(counter, true, true);