[PATCH 1/7] app/test: fix unused but set variables

[Conor Walsh]

This patch fixes unused but set variables within the following test apps:
 - test distributor perf
 - test thash perf

Bugzilla ID: 881

Fixes: c0de0eb82e40 ("distributor: switch over to new API")
Fixes: 239fffe0402e ("test/thash: add performance tests for Toeplitz hash")

Signed-off-by: Conor Walsh <conor.wa...@intel.com>
Reported-by: Liang Longfeng <longfengx.li...@intel.com>
---
 app/test/test_distributor_perf.c | 3 ---
 app/test/test_thash_perf.c       | 2 ++
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/app/test/test_distributor_perf.c b/app/test/test_distributor_perf.c
index fdbeae6d2f..92e330f194 100644
--- a/app/test/test_distributor_perf.c
+++ b/app/test/test_distributor_perf.c
@@ -108,7 +108,6 @@ static int
 handle_work(void *arg)
 {
        struct rte_distributor *d = arg;
-       unsigned int count = 0;
        unsigned int num = 0;
        int i;
        unsigned int id = __atomic_fetch_add(&worker_idx, 1, __ATOMIC_RELAXED);
@@ -120,11 +119,9 @@ handle_work(void *arg)
        num = rte_distributor_get_pkt(d, id, buf, buf, num);
        while (!quit) {
                worker_stats[id].handled_packets += num;
-               count += num;
                num = rte_distributor_get_pkt(d, id, buf, buf, num);
        }
        worker_stats[id].handled_packets += num;
-       count += num;
        rte_distributor_return_pkt(d, id, buf, num);
        return 0;
 }
diff --git a/app/test/test_thash_perf.c b/app/test/test_thash_perf.c
index 7aa9360120..c95785d8bb 100644
--- a/app/test/test_thash_perf.c
+++ b/app/test/test_thash_perf.c
@@ -61,6 +61,8 @@ run_rss_calc(uint32_t *tuples[BATCH_SZ], enum test_rss_type 
type, int len,
        }
        end_tsc = rte_rdtsc_precise();
 
+       RTE_SET_USED(hash);
+
        return end_tsc - start_tsc;
 }
 
-- 
2.25.1