Fix: sessiond: fix -Wshadow error in save.c

I think this actually fixes a bug. Because of the second ret variable,
the return value from init_ust_event_from_agent_event or save_ust_event
would not be forwarded correctly, in case of error.

Change-Id: I6aad9e36f31ae5abf8ef487680af7c79853ffa3b
Signed-off-by: Simon Marchi <simon.marchi@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/src/bin/lttng-sessiond/save.c b/src/bin/lttng-sessiond/save.c
index c9bed2e20a7acf7e4e8b13100175462bfdef022b..249d3030254e58f1883d06f9aebab09ecf3dfc1e 100644 (file)
--- a/src/bin/lttng-sessiond/save.c
+++ b/src/bin/lttng-sessiond/save.c
@@ -1240,7 +1240,6 @@ int save_agent_events(struct config_writer *writer,
 
        rcu_read_lock();
        cds_lfht_for_each_entry(agent->events->ht, &iter.iter, node, node) {
-               int ret;
                struct agent_event *agent_event;
                struct ltt_ust_event fake_event;