static int init_info_for_card(struct snd_card *card)
{
- int err;
struct snd_info_entry *entry;
entry = snd_info_create_card_entry(card, "id", card->proc_root);
if (!entry) {
dev_dbg(card->dev, "unable to create card entry\n");
- return err;
+ return -ENOMEM;
}
entry->c.text.read = snd_card_id_read;
card->proc_id = entry;