diff options
| author | Abdul Hussain <habdul@visteon.com> | 2015-06-22 06:11:06 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-07-14 18:20:12 -0700 |
| commit | 2b2dae3da36dd2bcbf6c2171dba8a51a7b42673a (patch) | |
| tree | f352ebccdf854020bc350eb9b48c162dadd5e070 /drivers/staging/comedi/drivers/dac02.c | |
| parent | 11b22e1465e25dbbf29c7df30ba20497d91c63f2 (diff) | |
Staging: comedi: dac02: Simplify a trivial if-return sequence
This patch simplify a trivial if-return sequence. Possibly combine with
a preceding function call.
Signed-off-by: Abdul Hussain <habdul@visteon.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/drivers/dac02.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/dac02.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/staging/comedi/drivers/dac02.c b/drivers/staging/comedi/drivers/dac02.c index a6798ad8fa7f..a562df498b01 100644 --- a/drivers/staging/comedi/drivers/dac02.c +++ b/drivers/staging/comedi/drivers/dac02.c @@ -130,11 +130,7 @@ static int dac02_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->range_table = &das02_ao_ranges; s->insn_write = dac02_ao_insn_write; - ret = comedi_alloc_subdev_readback(s); - if (ret) - return ret; - - return 0; + return comedi_alloc_subdev_readback(s); } static struct comedi_driver dac02_driver = { |