diff options
| author | H Hartley Sweeten <[email protected]> | 2016-03-22 11:10:41 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2016-03-28 07:30:36 -0700 |
| commit | 26a0fe3ffa24c63a99b1fb314e03723c1e470ba0 (patch) | |
| tree | 818b117454dcfc7ee07ae40dda62d97e37a982fc | |
| parent | 32f89d8e70106f2b636c716a7cfb7fe53cfc5ebf (diff) | |
staging: comedi: ni_660x: ni_gpct_device_destroy() can handle a NULL pointer
Remove the unnecessary NULL pointer check.
Signed-off-by: H Hartley Sweeten <[email protected]>
Reviewed-by: Ian Abbott <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_660x.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/ni_660x.c b/drivers/staging/comedi/drivers/ni_660x.c index 35602cc7af61..2440cb6a72c7 100644 --- a/drivers/staging/comedi/drivers/ni_660x.c +++ b/drivers/staging/comedi/drivers/ni_660x.c @@ -1067,8 +1067,7 @@ static void ni_660x_detach(struct comedi_device *dev) if (dev->irq) free_irq(dev->irq, dev); if (devpriv) { - if (devpriv->counter_dev) - ni_gpct_device_destroy(devpriv->counter_dev); + ni_gpct_device_destroy(devpriv->counter_dev); ni_660x_free_mite_rings(dev); mite_detach(devpriv->mite); } |