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Subject[PATCH] iio: dummy_evgen: modify the return value check for irq_sim_init()
Date
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>
---
drivers/iio/dummy/iio_dummy_evgen.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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;
}
--
2.15.0
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