X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fevent.c;h=a67941f09757dc3a06d65eb30e7c9afc490834bd;hb=71a3bb01e288ad6e611be0501a4444375c4124a7;hp=b7b80d366c6ed60d9027ffcfd1e3320c60cc18d0;hpb=71a559f8ebee6ba681dfba864d6dace2efcf0440;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/event.c b/src/bin/lttng-sessiond/event.c
index b7b80d366..a67941f09 100644
--- a/src/bin/lttng-sessiond/event.c
+++ b/src/bin/lttng-sessiond/event.c
@@ -119,23 +119,11 @@ int event_kernel_enable_event(struct ltt_kernel_channel *kchan,
 	kevent = trace_kernel_find_event(event->name, kchan,
 			event->type, filter);
 	if (kevent == NULL) {
-		ret = kernel_create_event(event, kchan,
-			filter_expression, filter);
+		ret = kernel_create_event(event, kchan, filter_expression, filter);
 		/* We have passed ownership */
 		filter_expression = NULL;
 		filter = NULL;
-		if (ret < 0) {
-			switch (-ret) {
-			case EEXIST:
-				ret = LTTNG_ERR_KERN_EVENT_EXIST;
-				break;
-			case ENOSYS:
-				ret = LTTNG_ERR_KERN_EVENT_ENOSYS;
-				break;
-			default:
-				ret = LTTNG_ERR_KERN_ENABLE_FAIL;
-				break;
-			}
+		if (ret) {
 			goto end;
 		}
 	} else if (kevent->enabled == 0) {
@@ -422,6 +410,9 @@ error:
 /*
  * Check if this event's filter requires the activation of application contexts
  * and enable them in the agent.
+ * TODO: bytecode iterator does not support non-legacy application
+ * contexts yet. Not an issue for now, since they are not generated by
+ * the lttng-ctl library.
  */
 static int add_filter_app_ctx(struct lttng_filter_bytecode *bytecode,
 		const char *filter_expression, struct agent *agt)