From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Sun, 14 Feb 2016 23:22:03 +0000 (-0500)
Subject: Fix: report already enabled event error to client
X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=commitdiff_plain;h=94382e15b98b3af4ba6810dca2c40a8133325364

Fix: report already enabled event error to client

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/bin/lttng-sessiond/cmd.c b/src/bin/lttng-sessiond/cmd.c
index 8e06ce691..821f01cd4 100644
--- a/src/bin/lttng-sessiond/cmd.c
+++ b/src/bin/lttng-sessiond/cmd.c
@@ -1791,7 +1791,9 @@ static int _cmd_enable_event(struct ltt_session *session,
 		filter_expression = NULL;
 		filter = NULL;
 		exclusion = NULL;
-		if (ret != LTTNG_OK && ret != LTTNG_ERR_UST_EVENT_ENABLED) {
+		if (ret == LTTNG_ERR_UST_EVENT_ENABLED) {
+			goto already_enabled;
+		} else if (ret != LTTNG_OK) {
 			goto error;
 		}
 		break;
@@ -1889,7 +1891,9 @@ static int _cmd_enable_event(struct ltt_session *session,
 					filter_copy, NULL, wpipe);
 		}
 
-		if (ret != LTTNG_OK && ret != LTTNG_ERR_UST_EVENT_ENABLED) {
+		if (ret == LTTNG_ERR_UST_EVENT_ENABLED) {
+			goto already_enabled;
+		} else if (ret != LTTNG_OK) {
 			goto error;
 		}
 
@@ -1916,6 +1920,7 @@ static int _cmd_enable_event(struct ltt_session *session,
 
 	ret = LTTNG_OK;
 
+already_enabled:
 error:
 	free(filter_expression);
 	free(filter);