[PATCH v3] staging: comedi: drivers: jr3_pci: Removed variables that is never used

Rickard Strandqvist
2015-01-31T13:35:50Z

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/jr3_pci.c | 16 ----------------
1 file changed, 16 deletions(-)

diff --git a/drivers/staging/comedi/drivers/jr3_pci.c b/drivers/staging/comedi/drivers/jr3_pci.c
index 81fab2d..87e3488 100644
--- a/drivers/staging/comedi/drivers/jr3_pci.c
+++ b/drivers/staging/comedi/drivers/jr3_pci.c
@@ -192,20 +192,6 @@ static void set_full_scales(struct jr3_channel __iomem *channel,
set_s16(&channel->command_word0, 0x0a00);
}

-static struct six_axis_t get_min_full_scales(struct jr3_channel __iomem
- *channel)
-{
- struct six_axis_t result;
-
- result.fx = get_s16(&channel->min_full_scale.fx);
- result.fy = get_s16(&channel->min_full_scale.fy);
- result.fz = get_s16(&channel->min_full_scale.fz);
- result.mx = get_s16(&channel->min_full_scale.mx);
- result.my = get_s16(&channel->min_full_scale.my);
- result.mz = get_s16(&channel->min_full_scale.mz);
- return result;
-}
-
static struct six_axis_t get_max_full_scales(struct jr3_channel __iomem
*channel)
{
@@ -520,10 +506,8 @@ static struct jr3_pci_poll_delay jr3_pci_poll_subdevice(struct comedi_subdevice
result = poll_delay_min_max(20, 100);
} else {
/* Set full scale */
- struct six_axis_t min_full_scale;
struct six_axis_t max_full_scale;

- min_full_scale = get_min_full_scales(channel);
max_full_scale = get_max_full_scales(channel);
set_full_scales(channel, max_full_scale);

--
1.7.10.4