examples/l3fwd-power: fix build with gcc 4

[dpdk.git] / examples / l3fwd-power / main.c

diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
index fb2a9d6..99c1208 100644 (file)
--- a/examples/l3fwd-power/main.c
+++ b/examples/l3fwd-power/main.c
@@ -2468,10 +2468,12 @@ main(int argc, char **argv)
                rte_eal_mp_remote_launch(main_empty_poll_loop, NULL,
                                SKIP_MASTER);
        } else {
+               unsigned int i;
+
                /* Init metrics library */
                rte_metrics_init(rte_socket_id());
                /** Register stats with metrics library */
-               for (unsigned int i = 0; i < num_telstats; i++)
+               for (i = 0; i < num_telstats; i++)
                        ptr_strings[i] = telstats_strings[i].name;
 
                ret = rte_metrics_reg_names(ptr_strings, num_telstats);