[PATCH v5 8/9] test: use initialization in latencystats test

[Stephen Hemminger]

No need for loop and memset() here. Just use structure
initialization.  Remove unnecessary initializations.

Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
---
 app/test/test_latencystats.c | 22 +++++++---------------
 1 file changed, 7 insertions(+), 15 deletions(-)

diff --git a/app/test/test_latencystats.c b/app/test/test_latencystats.c
index c309ab194f..3369c8bb90 100644
--- a/app/test/test_latencystats.c
+++ b/app/test/test_latencystats.c
@@ -21,7 +21,7 @@
 static uint16_t portid;
 static struct rte_ring *ring;
 
-static struct rte_metric_name lat_stats_strings[] = {
+static struct rte_metric_name lat_stats_strings[NUM_STATS] = {
        {"min_latency_ns"},
        {"avg_latency_ns"},
        {"max_latency_ns"},
@@ -70,13 +70,9 @@ static int test_latency_uninit(void)
 /* Test case to get names of latency stats */
 static int test_latencystats_get_names(void)
 {
-       int ret = 0, i = 0;
-       int size = 0;
-       struct rte_metric_name names[NUM_STATS];
-
-       size_t m_size = sizeof(struct rte_metric_name);
-       for (i = 0; i < NUM_STATS; i++)
-               memset(&names[i], 0, m_size);
+       int ret, i;
+       uint16_t size;
+       struct rte_metric_name names[NUM_STATS] = { };
 
        /* Success Test: Valid names and size */
        size = NUM_STATS;
@@ -106,13 +102,9 @@ static int test_latencystats_get_names(void)
 /* Test case to get latency stats values */
 static int test_latencystats_get(void)
 {
-       int ret = 0, i = 0;
-       int size = 0;
-       struct rte_metric_value values[NUM_STATS];
-
-       size_t v_size = sizeof(struct rte_metric_value);
-       for (i = 0; i < NUM_STATS; i++)
-               memset(&values[i], 0, v_size);
+       int ret;
+       uint16_t size;
+       struct rte_metric_value values[NUM_STATS] = { };
 
        /* Success Test: Valid values and valid size */
        size = NUM_STATS;
-- 
2.43.0