diff options
| author | Bartosz Golaszewski <brgl@bgdev.pl> | 2017-11-27 13:54:49 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-08 18:03:41 +0300 |
| commit | 1b39eacdbdff16bae0e2ca56b3b2a3c1b4b08143 (patch) | |
| tree | 05cb8dd0fcbc0bbcc6c06d2d8cace6e80fc06cca /drivers/iio/dummy | |
| parent | 87ad3722bfef925ac2379257cbc512d77d8c4d44 (diff) | |
| download | linux-1b39eacdbdff16bae0e2ca56b3b2a3c1b4b08143.tar.xz | |
iio: dummy_evgen: modify the return value check for irq_sim_init()
As discussed with Marc Zyngier: irq_sim_init() and its devres variant
should return the base of the allocated interrupt range on success
rather than 0. This will be modified later - first, change the way
users handle the return value of these routines.
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iio/dummy')
| -rw-r--r-- | drivers/iio/dummy/iio_dummy_evgen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/dummy/iio_dummy_evgen.c b/drivers/iio/dummy/iio_dummy_evgen.c index fe8884543da0..efd0005f59b4 100644 --- a/drivers/iio/dummy/iio_dummy_evgen.c +++ b/drivers/iio/dummy/iio_dummy_evgen.c @@ -56,7 +56,7 @@ static int iio_dummy_evgen_create(void) return -ENOMEM; ret = irq_sim_init(&iio_evgen->irq_sim, IIO_EVENTGEN_NO); - if (ret) { + if (ret < 0) { kfree(iio_evgen); return ret; } |