From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Wed, 26 Nov 2014 23:01:45 +0000 (-0500)
Subject: Cleanup: No check of the return value of lttng_ht_del()
X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=commitdiff_plain;h=d0edf5464e5fc7a7ef957f33326f4bc96751b792

Cleanup: No check of the return value of lttng_ht_del()

*** CID 1230590:  Unchecked return value  (CHECKED_RETURN)

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

diff --git a/src/bin/lttng-sessiond/trace-ust.c b/src/bin/lttng-sessiond/trace-ust.c
index b9fdf9f0a..971c56e7c 100644
--- a/src/bin/lttng-sessiond/trace-ust.c
+++ b/src/bin/lttng-sessiond/trace-ust.c
@@ -759,7 +759,9 @@ void trace_ust_destroy_session(struct ltt_ust_session *session)
 
 	rcu_read_lock();
 	cds_lfht_for_each_entry(session->agents->ht, &iter.iter, agt, node.node) {
-		lttng_ht_del(session->agents, &iter);
+		int ret = lttng_ht_del(session->agents, &iter);
+
+		assert(!ret);
 		agent_destroy(agt);
 	}
 	rcu_read_unlock();