From: Pavan Nikhilesh <pbhagavatula@marvell.com>
Date: Wed, 13 May 2020 20:22:48 +0000 (+0530)
Subject: app/eventdev: check Tx adapter service ID
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=40984bf253e1bccea72a38b2a0edd7c16ea22831;p=dpdk.git

app/eventdev: check Tx adapter service ID

Fix unchecked return values reported by coverity.

Coverity issue: 357755
Fixes: 032a965a8f1d ("app/eventdev: support Tx adapter")
Cc: stable@dpdk.org

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
---

diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-eventdev/test_pipeline_common.c
index 84c42b33ce..17088b1b48 100644
--- a/app/test-eventdev/test_pipeline_common.c
+++ b/app/test-eventdev/test_pipeline_common.c
@@ -392,12 +392,16 @@ pipeline_event_tx_adapter_setup(struct evt_options *opt,
 		if (!(cap & RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT)) {
 			uint32_t service_id = -1U;
 
-			rte_event_eth_tx_adapter_service_id_get(consm,
-					&service_id);
+			ret = rte_event_eth_tx_adapter_service_id_get(consm,
+								   &service_id);
+			if (ret != -ESRCH && ret != 0) {
+				evt_err("Failed to get Tx adptr service ID");
+				return ret;
+			}
 			ret = evt_service_setup(service_id);
 			if (ret) {
 				evt_err("Failed to setup service core"
-						" for Tx adapter\n");
+						" for Tx adapter");
 				return ret;
 			}
 		}