[dpdk-dev] [PATCH] eventdev: fix call to strerror in eth Rx adapter

[Nikhil Rao]

strerror() input parameter should be > 0.

Coverity issue: 302864

Fixes: 3810ae435783 ("eventdev: add interrupt driven queues to Rx adapter")
CC: sta...@dpdk.org
Signed-off-by: Nikhil Rao <nikhil....@intel.com>
---
 lib/librte_eventdev/rte_event_eth_rx_adapter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_eventdev/rte_event_eth_rx_adapter.c 
b/lib/librte_eventdev/rte_event_eth_rx_adapter.c
index 8831bc35f..8d178be15 100644
--- a/lib/librte_eventdev/rte_event_eth_rx_adapter.c
+++ b/lib/librte_eventdev/rte_event_eth_rx_adapter.c
@@ -912,7 +912,7 @@ rxa_intr_ring_enqueue(struct rte_event_eth_rx_adapter 
*rx_adapter,
                 */
                if (err)
                        RTE_EDEV_LOG_ERR("Failed to enqueue interrupt"
-                               " to ring: %s", strerror(err));
+                               " to ring: %s", strerror(-err));
                else
                        rte_eth_dev_rx_intr_disable(port_id, queue);
        }
-- 
2.14.1.145.gb3622a4