From c968baf7492f1d47b438c49428ac08f3aa3f4d2a Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=A9mie=20Galarneau?=
 <jeremie.galarneau@efficios.com>
Date: Mon, 11 May 2015 17:32:36 -0400
Subject: [PATCH] Docs: add comment about bt_ctf_trace_add_stream_class
 validation
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Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---
 formats/ctf/ir/trace.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/formats/ctf/ir/trace.c b/formats/ctf/ir/trace.c
index 5abfcc79..0943e8f9 100644
--- a/formats/ctf/ir/trace.c
+++ b/formats/ctf/ir/trace.c
@@ -443,6 +443,7 @@ int bt_ctf_trace_add_stream_class(struct bt_ctf_trace *trace,
 
 	for (i = 0; i < trace->stream_classes->len; i++) {
 		if (trace->stream_classes->pdata[i] == stream_class) {
+			/* Stream already registered to the trace */
 			ret = -1;
 			goto end;
 		}
-- 
2.34.1