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* [PATCH v3] staging: comedi: drivers: dyna_pci10xx: Removed variables that is never used
@ 2015-01-31 13:44 Rickard Strandqvist
  2015-02-02 10:30 ` Ian Abbott
  0 siblings, 1 reply; 2+ messages in thread
From: Rickard Strandqvist @ 2015-01-31 13:44 UTC (permalink / raw)
  To: Ian Abbott, H Hartley Sweeten
  Cc: Rickard Strandqvist, Greg Kroah-Hartman, devel, linux-kernel

Variable was assigned a value that was never used.
I have also removed all the code that thereby serves no purpose.

This was found using a static code analysis program called cppcheck

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
---
 drivers/staging/comedi/drivers/dyna_pci10xx.c |    4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/staging/comedi/drivers/dyna_pci10xx.c b/drivers/staging/comedi/drivers/dyna_pci10xx.c
index 1b6324c..f45ed36 100644
--- a/drivers/staging/comedi/drivers/dyna_pci10xx.c
+++ b/drivers/staging/comedi/drivers/dyna_pci10xx.c
@@ -115,10 +115,6 @@ static int dyna_pci10xx_insn_write_ao(struct comedi_device *dev,
 {
 	struct dyna_pci10xx_private *devpriv = dev->private;
 	int n;
-	unsigned int chan, range;
-
-	chan = CR_CHAN(insn->chanspec);
-	range = range_codes_pci1050_ai[CR_RANGE((insn->chanspec))];
 
 	mutex_lock(&devpriv->mutex);
 	for (n = 0; n < insn->n; n++) {
-- 
1.7.10.4


^ permalink raw reply related	[flat|nested] 2+ messages in thread

* Re: [PATCH v3] staging: comedi: drivers: dyna_pci10xx: Removed variables that is never used
  2015-01-31 13:44 [PATCH v3] staging: comedi: drivers: dyna_pci10xx: Removed variables that is never used Rickard Strandqvist
@ 2015-02-02 10:30 ` Ian Abbott
  0 siblings, 0 replies; 2+ messages in thread
From: Ian Abbott @ 2015-02-02 10:30 UTC (permalink / raw)
  To: Rickard Strandqvist, H Hartley Sweeten
  Cc: Greg Kroah-Hartman, devel, linux-kernel

On 31/01/15 13:44, Rickard Strandqvist wrote:
> Variable was assigned a value that was never used.
> I have also removed all the code that thereby serves no purpose.
>
> This was found using a static code analysis program called cppcheck
>
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
> ---
>   drivers/staging/comedi/drivers/dyna_pci10xx.c |    4 ----
>   1 file changed, 4 deletions(-)

Reviewed-by: Ian Abbott <abbotti@mev.co.uk>

-- 
-=( Ian Abbott @ MEV Ltd.    E-mail: <abbotti@mev.co.uk> )=-
-=(                          Web: http://www.mev.co.uk/  )=-

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2015-01-31 13:44 [PATCH v3] staging: comedi: drivers: dyna_pci10xx: Removed variables that is never used Rickard Strandqvist
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