[PATCH 22/34] staging: comedi: pcmmio: 'stop_count' is always 'stop_arg'

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When the cmd->stop_src == TRIG_COUNT, the 'stop_count' is the cmd->stop_arg.
For any other stop_src the 'stop_count' is 0, which is also the cmd->stop_arg.

Simplify the 'stop_count' initialization.

Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/staging/comedi/drivers/pcmmio.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/staging/comedi/drivers/pcmmio.c b/drivers/staging/comedi/drivers/pcmmio.c
index 67b66baf..244cadf 100644
--- a/drivers/staging/comedi/drivers/pcmmio.c
+++ b/drivers/staging/comedi/drivers/pcmmio.c
@@ -488,11 +488,7 @@ static int pcmmio_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
 	spin_lock_irqsave(&devpriv->spinlock, flags);
 	devpriv->active = 1;
 
-	/* Set up end of acquisition. */
-	if (cmd->stop_src == TRIG_COUNT)
-		devpriv->stop_count = cmd->stop_arg;
-	else	/* TRIG_NONE */
-		devpriv->stop_count = 0;
+	devpriv->stop_count = cmd->stop_arg;
 
 	/* Set up start of acquisition. */
 	if (cmd->start_src == TRIG_INT)
-- 
2.0.3

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