Cleanup: unused assignation of ret value

[lttng-tools.git] / src / lib / lttng-ctl / lttng-ctl.c

diff --git a/src/lib/lttng-ctl/lttng-ctl.c b/src/lib/lttng-ctl/lttng-ctl.c
index eff08df80ee937c46177765bf518f739a1d5d2a7..b0fe8ab74af65ad5565d184cf304cb6da82f4dd1 100644 (file)
--- a/src/lib/lttng-ctl/lttng-ctl.c
+++ b/src/lib/lttng-ctl/lttng-ctl.c
@@ -1959,6 +1959,11 @@ int lttng_list_events(struct lttng_handle *handle,
                goto end;
        }
 
+       if (!cmd_header) {
+               ret = -LTTNG_ERR_UNK;
+               goto end;
+       }
+
        /* Set number of events and free command header */
        nb_events = cmd_header->nb_events;
        if (nb_events > INT_MAX) {
@@ -2034,7 +2039,6 @@ int lttng_list_events(struct lttng_handle *handle,
 
                        probe_storage_req = ret;
                        comm_ext_at += ext_comm->userspace_probe_location_len;
-                       ret = 0;
                }
 
                storage_req += sizeof(struct lttng_event_extended);