[dpdk-dev] [PATCH] examples/l3fwd-power: fix build with gcc 4

[Thomas Monjalon]

error: ‘for’ loop initial declarations are only allowed in C99 mode

Fixes: 609e79841fcf ("examples/l3fwd-power: add telemetry mode")
Cc: reshma.pat...@intel.com
Signed-off-by: Thomas Monjalon <tho...@monjalon.net>
---
 examples/l3fwd-power/main.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
index fb2a9d62f..99c1208ce 100644
--- 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);
-- 
2.21.0