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staging: comedi: comedi_test: remove unnecessary del_timer() call

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In the "comedi_test" module, the timer function
`waveform_ai_interrupt()` doesn't need to remove the timer from the
timer queue as the caller has already removed it from the queue.  Remove
the call to `del_timer()` in this function.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ian Abbott
2013-01-04 11:33:22 +00:00
committed by Greg Kroah-Hartman
parent 0653bed679
commit 594dc67c23
1 changed files with 0 additions and 2 deletions
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2
drivers/staging/comedi/drivers/comedi_test.c
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@@ -218,8 +218,6 @@ static void waveform_ai_interrupt(unsigned long arg)
if ((async->events & COMEDI_CB_EOA) == 0 && devpriv->timer_running)
mod_timer(&devpriv->timer, jiffies + 1);
else
del_timer(&devpriv->timer);
comedi_event(dev, dev->read_subdev);
}