X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fkernel.c;h=1da49a172d8235ededc509c23026e3baa63032b8;hb=5c5373c3cbfebddb0068fe13600766bb381048da;hp=b431b3dfb6e935ddf068e80e6dd4097d378a0784;hpb=6dcf80d3521804571f64844853d976d6fe16ebc7;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/kernel.c b/src/bin/lttng-sessiond/kernel.c
index b431b3dfb..1da49a172 100644
--- a/src/bin/lttng-sessiond/kernel.c
+++ b/src/bin/lttng-sessiond/kernel.c
@@ -769,14 +769,8 @@ int kernel_disable_event(struct ltt_kernel_event *event)
 
 	ret = kernctl_disable(event->fd);
 	if (ret < 0) {
-		switch (-ret) {
-		case EEXIST:
-			ret = LTTNG_ERR_KERN_EVENT_EXIST;
-			break;
-		default:
-			PERROR("disable kernel event");
-			break;
-		}
+		PERROR("Failed to disable kernel event: name = '%s', fd = %d",
+				event->event->name, event->fd);
 		goto error;
 	}
 
@@ -805,15 +799,8 @@ int kernel_disable_event_notifier_rule(struct ltt_kernel_event_notifier_rule *ev
 
 	ret = kernctl_disable(event->fd);
 	if (ret < 0) {
-		switch (-ret) {
-		case EEXIST:
-			ret = LTTNG_ERR_KERN_EVENT_EXIST;
-			break;
-		default:
-			PERROR("Failed to disable kernel event notifier: fd = %d, token = %" PRIu64,
-					event->fd, event->token);
-			break;
-		}
+		PERROR("Failed to disable kernel event notifier: fd = %d, token = %" PRIu64,
+				event->fd, event->token);
 		goto error;
 	}
 
@@ -1959,8 +1946,8 @@ int init_kernel_tracer(void)
 	}
 
 	/* Validate kernel version */
-	ret = kernel_validate_version(&kernel_tracer_version,
-			&kernel_tracer_abi_version);
+	ret = kernel_validate_version(&the_kernel_tracer_version,
+			&the_kernel_tracer_abi_version);
 	if (ret < 0) {
 		goto error_version;
 	}
@@ -2086,7 +2073,7 @@ void cleanup_kernel_tracer(void)
 	DBG2("Closing kernel event notifier group notification file descriptor");
 	if (kernel_tracer_event_notifier_group_notification_fd >= 0) {
 		int ret = notification_thread_command_remove_tracer_event_source(
-				notification_thread_handle,
+				the_notification_thread_handle,
 				kernel_tracer_event_notifier_group_notification_fd);
 		if (ret != LTTNG_OK) {
 			ERR("Failed to remove kernel event notifier notification from notification thread");