examples/l2fwd-keepalive: clean up shared mem on exit

[dpdk.git] / examples / l2fwd-keepalive / main.c

diff --git a/examples/l2fwd-keepalive/main.c b/examples/l2fwd-keepalive/main.c
index 5fdbdef..3745348 100644 (file)
--- a/examples/l2fwd-keepalive/main.c
+++ b/examples/l2fwd-keepalive/main.c
@@ -567,6 +567,7 @@ main(int argc, char **argv)
        unsigned lcore_id, rx_lcore_id;
        unsigned nb_ports_in_mask = 0;
        struct sigaction signal_handler;
+       struct rte_keepalive_shm *ka_shm;
 
        memset(&signal_handler, 0, sizeof(signal_handler));
        terminate_signal_received = 0;
@@ -751,9 +752,8 @@ main(int argc, char **argv)
        rte_timer_subsystem_init();
        rte_timer_init(&stats_timer);
 
+       ka_shm = NULL;
        if (check_period > 0) {
-               struct rte_keepalive_shm *ka_shm;
-
                ka_shm = rte_keepalive_shm_create();
                if (ka_shm == NULL)
                        rte_exit(EXIT_FAILURE,
@@ -813,5 +813,7 @@ main(int argc, char **argv)
                        return -1;
        }
 
+       if (ka_shm != NULL)
+               rte_keepalive_shm_cleanup(ka_shm);
        return 0;
 }