examples/multi_process: remove unused variable

Fix broken build with -Werror=unused-but-set-variable

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

diff --git a/examples/multi_process/l2fwd_fork/main.c b/examples/multi_process/l2fwd_fork/main.c
index d922522..59c1024 100644 (file)
--- a/examples/multi_process/l2fwd_fork/main.c
+++ b/examples/multi_process/l2fwd_fork/main.c
@@ -937,7 +937,6 @@ main(int argc, char **argv)
        unsigned rx_lcore_id;
        unsigned nb_ports_in_mask = 0;
        unsigned i;
-       int flags = 0;
        uint64_t prev_tsc, diff_tsc, cur_tsc, timer_tsc;
 
        /* Save cpu_affinity first, restore it in case it's floating process option */
@@ -987,7 +986,6 @@ main(int argc, char **argv)
                if ((l2fwd_enabled_port_mask & (1 << portid)) == 0)
                        continue;
                char buf_name[RTE_MEMPOOL_NAMESIZE];
-               flags = MEMPOOL_F_SP_PUT | MEMPOOL_F_SC_GET;
                snprintf(buf_name, RTE_MEMPOOL_NAMESIZE, MBUF_NAME, portid);
                l2fwd_pktmbuf_pool[portid] =
                        rte_pktmbuf_pool_create(buf_name, NB_MBUF, 32,