[lttng-dev] [PATCH lttng-tools] Initialize ret to zero

[Jonathan Rajotte]

sample_channel_positions return garbage if cds_lfht_is_node_deleted(&stream->node.node)
on first and "possibly" only iteration of the consumer_data.stream_per_chan_id_ht
hash table.

Found by scan-build

Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien at efficios.com>
---
 src/common/consumer/consumer-timer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/consumer/consumer-timer.c b/src/common/consumer/consumer-timer.c
index 721f146e..38b8b30d 100644
--- a/src/common/consumer/consumer-timer.c
+++ b/src/common/consumer/consumer-timer.c
@@ -637,7 +637,7 @@ int sample_channel_positions(struct lttng_consumer_channel *channel,
 		sample_positions_cb sample, get_consumed_cb get_consumed,
 		get_produced_cb get_produced)
 {
-	int ret;
+	int ret = 0;
 	struct lttng_ht_iter iter;
 	struct lttng_consumer_stream *stream;
 	bool empty_channel = true;
-- 
2.17.0