From d4d91bc5c19a380573e97d57e5feabb59e139baf Mon Sep 17 00:00:00 2001
From: Anders Blomdell <anders.blomdell@control.lth.se>
Date: Tue, 12 Mar 2019 19:16:48 +0100
Subject: [PATCH] Handle return status from comedi_dio_config
---
plugins/comedi/comedi.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/plugins/comedi/comedi.c b/plugins/comedi/comedi.c
index 423d377..71c089b 100644
--- a/plugins/comedi/comedi.c
+++ b/plugins/comedi/comedi.c
@@ -332,17 +332,17 @@ static struct moberg_status channel_open(struct moberg_channel *channel)
channel->context->descriptor.max = range->max;
channel->context->descriptor.delta = (range->max - range->min) / maxdata;
if (channel->kind == chan_DIGITALIN) {
- if (comedi_dio_config(channel->context->device->comedi.handle,
- channel->context->descriptor.subdevice,
- channel->context->descriptor.subchannel,
- 0)) {
+ if (0 > comedi_dio_config(channel->context->device->comedi.handle,
+ channel->context->descriptor.subdevice,
+ channel->context->descriptor.subchannel,
+ 0)) {
goto err_errno;
}
} else if (channel->kind == chan_DIGITALOUT) {
- if(comedi_dio_config(channel->context->device->comedi.handle,
- channel->context->descriptor.subdevice,
- channel->context->descriptor.subchannel,
- 1)) {
+ if (0 > comedi_dio_config(channel->context->device->comedi.handle,
+ channel->context->descriptor.subdevice,
+ channel->context->descriptor.subchannel,
+ 1)) {
goto err_errno;
}
}
--
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