diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/comedi_bond.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/comedi_bond.c b/drivers/staging/comedi/drivers/comedi_bond.c index a2cc285..2ea605f 100644 --- a/drivers/staging/comedi/drivers/comedi_bond.c +++ b/drivers/staging/comedi/drivers/comedi_bond.c @@ -339,11 +339,11 @@ static void bonding_detach(struct comedi_device *dev) { struct comedi_bond_private *devpriv = dev->private; - if (devpriv) { + if (devpriv && devpriv->devs) { DECLARE_BITMAP(devs_closed, COMEDI_NUM_BOARD_MINORS); memset(&devs_closed, 0, sizeof(devs_closed)); - while (devpriv->ndevs-- && devpriv->devs) { + while (devpriv->ndevs--) { struct bonded_device *bdev; bdev = devpriv->devs[devpriv->ndevs]; |