diff options
Diffstat (limited to 'drivers/iio/dummy/iio_dummy_evgen.c')
| -rw-r--r-- | drivers/iio/dummy/iio_dummy_evgen.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/iio/dummy/iio_dummy_evgen.c b/drivers/iio/dummy/iio_dummy_evgen.c index 409fe0f7df1c..ee85d596e528 100644 --- a/drivers/iio/dummy/iio_dummy_evgen.c +++ b/drivers/iio/dummy/iio_dummy_evgen.c @@ -45,6 +45,8 @@ static struct iio_dummy_eventgen *iio_evgen; static int iio_dummy_evgen_create(void) { + int ret; + iio_evgen = kzalloc(sizeof(*iio_evgen), GFP_KERNEL); if (!iio_evgen) return -ENOMEM; @@ -52,8 +54,9 @@ static int iio_dummy_evgen_create(void) iio_evgen->irq_sim_domain = irq_domain_create_sim(NULL, IIO_EVENTGEN_NO); if (IS_ERR(iio_evgen->irq_sim_domain)) { + ret = PTR_ERR(iio_evgen->irq_sim_domain); kfree(iio_evgen); - return PTR_ERR(iio_evgen->irq_sim_domain); + return ret; } mutex_init(&iio_evgen->lock); |