/*
* Add a channel to the global list protected by a mutex.
+ *
+ * On success 0 is returned else a negative value.
*/
int consumer_add_channel(struct lttng_consumer_channel *channel,
struct lttng_consumer_local_data *ctx)
/* Channel already exist. Ignore the insertion */
ERR("Consumer add channel key %" PRIu64 " already exists!",
channel->key);
- ret = LTTNG_ERR_KERN_CHAN_EXIST;
+ ret = -EEXIST;
goto end;
}