diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/pcmuio.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/pcmuio.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/staging/comedi/drivers/pcmuio.c b/drivers/staging/comedi/drivers/pcmuio.c index 71ef3f90bc98..433270ceda4f 100644 --- a/drivers/staging/comedi/drivers/pcmuio.c +++ b/drivers/staging/comedi/drivers/pcmuio.c @@ -838,14 +838,11 @@ static int pcmuio_attach(struct comedi_device *dev, struct comedi_devconfig *it) chans_left = CHANS_PER_ASIC * board->num_asics; n_subdevs = CALC_N_SUBDEVS(chans_left); - devpriv->sprivs = - kcalloc(n_subdevs, sizeof(struct pcmuio_subdev_private), - GFP_KERNEL); - if (!devpriv->sprivs) { - dev_warn(dev->class_dev, - "cannot allocate subdevice private data structures\n"); + devpriv->sprivs = kcalloc(n_subdevs, + sizeof(struct pcmuio_subdev_private), + GFP_KERNEL); + if (!devpriv->sprivs) return -ENOMEM; - } ret = comedi_alloc_subdevices(dev, n_subdevs); if (ret) |