Flip the info->device tests so than the return NULL occurs last.
Signed-off-by: H Hartley Sweeten <[email protected]>
Cc: Ian Abbott <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
---
drivers/staging/comedi/comedi_fops.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/comedi/comedi_fops.c
b/drivers/staging/comedi/comedi_fops.c
index 33f5187..8d407cc 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -118,9 +118,9 @@ comedi_read_subdevice(const struct comedi_file_info *info)
{
if (info->read_subdevice)
return info->read_subdevice;
- if (info->device == NULL)
- return NULL;
- return info->device->read_subdev;
+ if (info->device)
+ return info->device->read_subdev;
+ return NULL;
}
static struct comedi_subdevice *
@@ -128,9 +128,9 @@ comedi_write_subdevice(const struct comedi_file_info *info)
{
if (info->write_subdevice)
return info->write_subdevice;
- if (info->device == NULL)
- return NULL;
- return info->device->write_subdev;
+ if (info->device)
+ return info->device->write_subdev;
+ return NULL;
}
static int resize_async_buffer(struct comedi_device *dev,
--
1.8.0
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