[PATCH -next] staging: comedi: usbduxfast: remove unused variable in usbduxfastsub_ai_Irq()
Wei Yongjun
weiyj.lk at gmail.com
Thu Nov 8 09:11:09 UTC 2012
From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
The variable 'p' is initialized but never used otherwise, so
remove the unused variable.
dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)
Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
---
drivers/staging/comedi/drivers/usbduxfast.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/staging/comedi/drivers/usbduxfast.c b/drivers/staging/comedi/drivers/usbduxfast.c
index b4e987b..574e4b7 100644
--- a/drivers/staging/comedi/drivers/usbduxfast.c
+++ b/drivers/staging/comedi/drivers/usbduxfast.c
@@ -312,7 +312,6 @@ static void usbduxfastsub_ai_Irq(struct urb *urb)
struct usbduxfastsub_s *udfs;
struct comedi_device *this_comedidev;
struct comedi_subdevice *s;
- uint16_t *p;
/* sanity checks - is the urb there? */
if (!urb) {
@@ -379,7 +378,6 @@ static void usbduxfastsub_ai_Irq(struct urb *urb)
return;
}
- p = urb->transfer_buffer;
if (!udfs->ignore) {
if (!udfs->ai_continous) {
/* not continuous, fixed number of samples */
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