Commit b15f0277 authored Jan 18, 2015 by Nicholas Mc Guire Committed by Greg Kroah-Hartman Jan 25, 2015

comedi: rtd520: if condition with no effect - if identical to else



The if and the else branch code are identical - so the condition has no
effect on the effective code - this patch removes the condition and the
duplicated code.

Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 053e514f

drivers/staging/comedi/drivers/rtd520.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -1012,9 +1012,7 @@ static int rtd_ai_cmd(struct comedi_device dev, struct comedi_subdevice s)
		readw(dev->mmio + LAS0_CLEAR);

		/* TODO: allow multiple interrupt sources */
		if (devpriv->xfer_count > 0) /* transfer every N samples */
		writew(IRQM_ADC_ABOUT_CNT, dev->mmio + LAS0_IT);
		else /* 1/2 FIFO transfers */
		/* transfer every N samples */
		writew(IRQM_ADC_ABOUT_CNT, dev->mmio + LAS0_IT);

		/* BUG: start_src is ASSUMED to be TRIG_NOW */