Remove unneeded RCU lock

lttng_ht_get_count() already holds the RCU read lock.

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 8f450acdef70287cd6b757d06d254a13ad2afd39..30cfc21c4f07fc5f90d637d260a8cbe3740b5a41 100644 (file)
--- a/src/bin/lttng-sessiond/cmd.c
+++ b/src/bin/lttng-sessiond/cmd.c
@@ -1903,9 +1903,7 @@ int cmd_start_trace(struct ltt_session *session)
         * possible to enable channel thus inform the client.
         */
        if (usess && usess->domain_global.channels) {
-               rcu_read_lock();
                nb_chan += lttng_ht_get_count(usess->domain_global.channels);
-               rcu_read_unlock();
        }
        if (ksession) {
                nb_chan += ksession->channel_count;