diff options
Diffstat (limited to 'drivers/comedi/drivers.c')
| -rw-r--r-- | drivers/comedi/drivers.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/comedi/drivers.c b/drivers/comedi/drivers.c index d4e2ed709bfc..376130bfba8a 100644 --- a/drivers/comedi/drivers.c +++ b/drivers/comedi/drivers.c @@ -177,7 +177,8 @@ static void comedi_device_detach_cleanup(struct comedi_device *dev) dev->n_subdevices = 0; } kfree(dev->private); - kfree(dev->pacer); + if (!IS_ERR(dev->pacer)) + kfree(dev->pacer); dev->private = NULL; dev->pacer = NULL; dev->driver = NULL; |