struct iio_channel *chan;
cb_buff = kzalloc(sizeof(*cb_buff), GFP_KERNEL);
- if (cb_buff == NULL) {
- ret = -ENOMEM;
- goto error_ret;
- }
+ if (cb_buff == NULL)
+ return ERR_PTR(-ENOMEM);
iio_buffer_init(&cb_buff->buffer);
iio_channel_release_all(cb_buff->channels);
error_free_cb_buff:
kfree(cb_buff);
-error_ret:
return ERR_PTR(ret);
}
EXPORT_SYMBOL_GPL(iio_channel_get_all_cb);