pkts == 0 will result in divide by zero case.
Added a check to fix it.
Coverity issue: 158652
Fixes: 9d3aeb185eb4 ("app/testeventdev: launch perf lcores")
Cc: sta...@dpdk.org
Signed-off-by: Jerin Jacob <jerin.ja...@caviumnetworks.com>
---
app/test-eventdev/test_perf_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/app/test-eventdev/test_perf_common.c
b/app/test-eventdev/test_perf_common.c
index a5b768c68..7b0929941 100644
--- a/app/test-eventdev/test_perf_common.c
+++ b/app/test-eventdev/test_perf_common.c
@@ -203,7 +203,7 @@ perf_launch_lcores(struct evt_test *test, struct
evt_options *opt,
perf_cycles = new_cycles;
total_mpps += mpps;
++samples;
- if (opt->fwd_latency) {
+ if (opt->fwd_latency && pkts > 0) {
printf(CLGRN"\r%.3f mpps avg %.3f mpps [avg fwd
latency %.3f us] "CLNRM,
mpps, total_mpps/samples,
(float)(latency/pkts)/freq_mhz);
--
2.13.3
