Commit c1b617e0 authored Oct 31, 2014 by H Hartley Sweeten Committed by Greg Kroah-Hartman Nov 03, 2014

staging: comedi: ni_mio_common: remove unused variable in ni_ao_fifo_load()



The local variable 'range' is set but never used. Remove it.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent cf5d2af6

drivers/staging/comedi/drivers/ni_mio_common.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -1131,14 +1131,11 @@ static void ni_ao_fifo_load(struct comedi_device *dev,
		int i;
		unsigned short d;
		u32 packed_data;
		int range;

		chan = async->cur_chan;
		for (i = 0; i < n; i++) {
		comedi_buf_read_samples(s, &d, 1);

		range = CR_RANGE(cmd->chanlist[chan]);

		if (devpriv->is_6xxx) {
		packed_data = d & 0xffff;
		/* 6711 only has 16 bit wide ao fifo */

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