dev = "/dev/mixer";
PARA_INFO_LOG("opening %s\n", dev);
ret = para_open(dev, O_RDWR, 42);
- if (ret < 0)
+ if (ret < 0) {
+ PARA_ERROR_LOG("could not open %s\n", dev);
return ret;
+ }
h = para_malloc(sizeof(*h));
h->fd = ret;
*handle = h;
handle->id = i;
return 1;
}
- return -E_OSS_MIXER_CHANNEL;
+ return -E_BAD_CHANNEL;
}
static int oss_mix_get(struct mixer_handle *handle)