+ switch (event->type) {
+ case LTTNG_EVENT_ALL:
+ case LTTNG_EVENT_TRACEPOINT:
+ ret = event_kernel_disable_tracepoint(kchan, event_name);
+ if (ret != LTTNG_OK) {
+ goto error;
+ }
+ break;
+ case LTTNG_EVENT_SYSCALL:
+ ret = event_kernel_disable_syscall(kchan, event_name);
+ break;
+ default:
+ ret = LTTNG_ERR_UNK;