From: Ian Abbott <abbotti@mev.co.uk>
Date: Fri, 4 Jan 2013 11:33:25 +0000 (+0000)
Subject: staging: comedi: comedi_test: tidy up waveform_ai_interrupt()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0642c94bcb2f3f61a3f68e98684a2b2f13f0411d;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

staging: comedi: comedi_test: tidy up waveform_ai_interrupt()

Use a local variable to reduce the indentation in
`waveform_ai_interrupt()`.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/comedi_test.c b/drivers/staging/comedi/drivers/comedi_test.c
index ce13fbc52ef9..a8e40cae2d79 100644
--- a/drivers/staging/comedi/drivers/comedi_test.c
+++ b/drivers/staging/comedi/drivers/comedi_test.c
@@ -203,19 +203,13 @@ static void waveform_ai_interrupt(unsigned long arg)
 
 	for (i = 0; i < num_scans; i++) {
 		for (j = 0; j < cmd->chanlist_len; j++) {
-			cfc_write_to_buffer(dev->read_subdev,
-					    fake_waveform(dev,
-							  CR_CHAN(cmd->
-								  chanlist[j]),
-							  CR_RANGE(cmd->
-								   chanlist[j]),
-							  devpriv->
-							  usec_current +
-							  i *
-							  devpriv->scan_period +
-							  j *
-							  devpriv->
-							  convert_period));
+			unsigned short sample;
+			sample = fake_waveform(dev, CR_CHAN(cmd->chanlist[j]),
+					       CR_RANGE(cmd->chanlist[j]),
+					       devpriv->usec_current +
+						   i * devpriv->scan_period +
+						   j * devpriv->convert_period);
+			cfc_write_to_buffer(dev->read_subdev, sample);
 		}
 	}