diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2015-03-04 19:15:38 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-07 00:01:29 (GMT) |
| commit | 9bacea57f445a2bc199401d1149d6f323c531028 (patch) | |
| tree | 5d057c93e795d9005d5335b0be2acc9bf4ba2961 /drivers/staging/comedi | |
| parent | 4ce82def8da5787d8661fa5f7d5f7c899b5a20d9 (diff) | |
| download | linux-9bacea57f445a2bc199401d1149d6f323c531028.tar.xz | |
staging: comedi: ni_pcimio: (!foo) preferred over (foo == NULL)
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi')
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_pcimio.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/comedi/drivers/ni_pcimio.c b/drivers/staging/comedi/drivers/ni_pcimio.c index 3b2bdeb..e78739c 100644 --- a/drivers/staging/comedi/drivers/ni_pcimio.c +++ b/drivers/staging/comedi/drivers/ni_pcimio.c @@ -1183,19 +1183,19 @@ static int pcimio_auto_attach(struct comedi_device *dev, return ret; devpriv->ai_mite_ring = mite_alloc_ring(devpriv->mite); - if (devpriv->ai_mite_ring == NULL) + if (!devpriv->ai_mite_ring) return -ENOMEM; devpriv->ao_mite_ring = mite_alloc_ring(devpriv->mite); - if (devpriv->ao_mite_ring == NULL) + if (!devpriv->ao_mite_ring) return -ENOMEM; devpriv->cdo_mite_ring = mite_alloc_ring(devpriv->mite); - if (devpriv->cdo_mite_ring == NULL) + if (!devpriv->cdo_mite_ring) return -ENOMEM; devpriv->gpct_mite_ring[0] = mite_alloc_ring(devpriv->mite); - if (devpriv->gpct_mite_ring[0] == NULL) + if (!devpriv->gpct_mite_ring[0]) return -ENOMEM; devpriv->gpct_mite_ring[1] = mite_alloc_ring(devpriv->mite); - if (devpriv->gpct_mite_ring[1] == NULL) + if (!devpriv->gpct_mite_ring[1]) return -ENOMEM; if (devpriv->is_m_series) |