card->guid = guid;
mutex_lock(&card_mutex);
- config_rom = generate_config_rom(card, &length);
- list_add_tail(&card->link, &card_list);
- mutex_unlock(&card_mutex);
+ config_rom = generate_config_rom(card, &length);
ret = card->driver->enable(card, config_rom, length);
- if (ret < 0) {
- mutex_lock(&card_mutex);
- list_del(&card->link);
- mutex_unlock(&card_mutex);
- }
+ if (ret == 0)
+ list_add_tail(&card->link, &card_list);
+
+ mutex_unlock(&card_mutex);
return ret;
}