For aesthetics, init the comedi_subdevice, comedi_async, and comedi_cmd
pointers when the local variables are declared.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/das16m1.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/comedi/drivers/das16m1.c b/drivers/staging/comedi/drivers/das16m1.c
index 3a62f5a..d4b1b92 100644
--- a/drivers/staging/comedi/drivers/das16m1.c
+++ b/drivers/staging/comedi/drivers/das16m1.c
@@ -373,16 +373,12 @@ static int das16m1_do_insn_bits(struct comedi_device *dev,
static void das16m1_handler(struct comedi_device *dev, unsigned int status)
{
struct das16m1_private_struct *devpriv = dev->private;
- struct comedi_subdevice *s;
- struct comedi_async *async;
- struct comedi_cmd *cmd;
+ struct comedi_subdevice *s = dev->read_subdev;
+ struct comedi_async *async = s->async;
+ struct comedi_cmd *cmd = &async->cmd;
u16 num_samples;
u16 hw_counter;
- s = dev->read_subdev;
- async = s->async;
- cmd = &async->cmd;
-
/* figure out how many samples are in fifo */
hw_counter = comedi_8254_read(devpriv->counter, 1);
/*
--
2.6.3
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