count = lttng_list_channels(handle, &channels);
if (count < 0) {
- ret = count;
+ switch (-count) {
+ case LTTNG_ERR_KERN_CHAN_NOT_FOUND:
+ ret = CMD_SUCCESS;
+ WARN("No kernel channel");
+ break;
+ default:
+ /* We had a real error */
+ ret = count;
+ ERR("%s", lttng_strerror(ret));
+ }
goto error_channels;
- } else if (count == 0) {
- ERR("Channel %s not found", channel_name);
- goto error;
}
if (channel_name == NULL) {