On 03/31/2016 10:58 AM, han.lu@xxxxxxxxx wrote: [...] > + name_size = strlen(card->name) + strlen(card->driver_name) > + + strlen(vendor) + strlen(firmware) + 4; > + if (buf_size < name_size + strlen(card->snd_card->components)) > + return -ENOMEM; > + name = kmalloc(buf_size, GFP_KERNEL); > + if (!name) > + return -ENOMEM; > + snprintf(name, buf_size, "%s:%s:%s:%s", card->name, > + card->driver_name, vendor, firmware); Have a look at kasprintf(). It will allow you to simplify the code here _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
