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iio: core: Fix an error pointer vs NULL bug in devm_iio_device_alloc()
The devm_iio_device_alloc() function is supposed to return NULL and not
error pointers. Returning an error pointer will lead to a crash in the
callers.
Fixes: cf5724e915
("iio: core: simplify some devm functions")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Link: https://lore.kernel.org/r/YJ+a1yaMu2QNATgt@mwanda
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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parent
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1 changed files with 1 additions and 1 deletions
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@ -1711,7 +1711,7 @@ struct iio_dev *devm_iio_device_alloc(struct device *parent, int sizeof_priv)
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ret = devm_add_action_or_reset(parent, devm_iio_device_release,
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iio_dev);
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if (ret)
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return ERR_PTR(ret);
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return NULL;
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return iio_dev;
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}
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