Re: [patch] staging: comedi: pcl812: missing break statement

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On 2013-08-21 09:28, Dan Carpenter wrote:
Smatch complains that there is a missing break statement here.

Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
This looks correct to me, but please double check.

diff --git a/drivers/staging/comedi/drivers/pcl812.c b/drivers/staging/comedi/drivers/pcl812.c
index 35251e7..03a0989 100644
--- a/drivers/staging/comedi/drivers/pcl812.c
+++ b/drivers/staging/comedi/drivers/pcl812.c
@@ -1404,6 +1404,7 @@ no_dma:
  		if (it->options[3] > 0)
  						/*  we use external trigger */
  			devpriv->use_ext_trg = 1;
+		break;
  	case boardA821:
  		devpriv->max_812_ai_mode0_rangewait = 1;
  		devpriv->mode_reg_int = (irq << 4) & 0xf0;


The missing break might be deliberate; I'll need to track down the manuals for the affected cards. case boardACL8216 in the same switch also has no break.

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-=( Ian Abbott @ MEV Ltd.    E-mail: <abbotti@xxxxxxxxx>        )=-
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