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

[Vipin Varghese]

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....@intel.com

Signed-off-by: Vipin Varghese <vipin.vargh...@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