[dpdk-dev] [PATCH] event/rx_adapter: fix ignore return of event start

[Vipin Varghese <vipin.varghese@intel.com>]

Capture the return value for rte_event_dev_start. Return the
result back to user.

Coverity issue: 257000
Fixes: 9c38b704d280 ("eventdev: add eth Rx adapter implementation")
Cc: nikhil.rao@intel.com

Signed-off-by: Vipin Varghese <vipin.varghese@intel.com>
---
 lib/librte_eventdev/rte_event_eth_rx_adapter.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/librte_eventdev/rte_event_eth_rx_adapter.c b/lib/librte_eventdev/rte_event_eth_rx_adapter.c
index 90106e6..a818bef 100644
--- a/lib/librte_eventdev/rte_event_eth_rx_adapter.c
+++ b/lib/librte_eventdev/rte_event_eth_rx_adapter.c
@@ -603,7 +603,7 @@ static uint16_t gcd_u16(uint16_t a, uint16_t b)
 		RTE_EDEV_LOG_ERR("failed to configure event dev %u\n",
 						dev_id);
 		if (started)
-			rte_event_dev_start(dev_id);
+			ret = rte_event_dev_start(dev_id);
 		return ret;
 	}
 
@@ -617,7 +617,7 @@ static uint16_t gcd_u16(uint16_t a, uint16_t b)
 	conf->event_port_id = port_id;
 	conf->max_nb_rx = 128;
 	if (started)
-		rte_event_dev_start(dev_id);
+		ret = rte_event_dev_start(dev_id);
 	rx_adapter->default_cb_arg = 1;
 	return ret;
 }
-- 
1.9.1