[PATCH] test/ring: fix return uninitialized variable

[Konstantin Ananyev]

This change addresses the CID 455328: Uninitialized variables  (UNINIT).
Strictly speaking right now it should never happen, as role_mask is not
zero. But that might change in future, as more test-cases will be
introduced. Anyway the fix is trivial.

Coverity issue: 455328
Fixes: 70581c355d69 ("test/ring: add unit tests for soring API")

Signed-off-by: Konstantin Ananyev <konstantin.ananyev at huawei.com>
---
 app/test/test_soring_stress_impl.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/test/test_soring_stress_impl.h b/app/test/test_soring_stress_impl.h
index 9e22de98d2..015825223d 100644
--- a/app/test/test_soring_stress_impl.h
+++ b/app/test/test_soring_stress_impl.h
@@ -405,6 +405,8 @@ test_worker(void *arg, const char *fname, int32_t prcs)
 	cl = rte_rdtsc_precise();
 
 	do {
+		rc = 0;
+
 		if ((la->stats.role_mask & ~ROLE_DEQENQ) != 0) {
 			rc = test_worker_stages(la, lc, fname, obj,
 				&def_elm, &loc_elm, stg_elm, prcs);
-- 
2.35.3