Commit 06cb6b54 authored Mar 12, 2017 by Varsha Rao Committed by Greg Kroah-Hartman Mar 14, 2017

staging: comedi: Compress return logic into one line.



Simplify function return by merging assignment and return into a single
line. The following coccinelle script is used to fix this issue.

@@
expression e;
local idexpression ret;
@@

-ret = e;
-return ret;
+return e;

Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent cb5de2f8

drivers/staging/comedi/drivers/cb_pcidas64.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -1417,9 +1417,7 @@ static int set_ai_fifo_size(struct comedi_device *dev, unsigned int num_samples)
		if (retval < 0)
		return retval;

		num_samples = retval * fifo->num_segments * fifo->sample_packing_ratio;

		return num_samples;
		return retval * fifo->num_segments * fifo->sample_packing_ratio;
		}

		/* query length of fifo */