From: Nikhil Rao <nikhil.rao@intel.com>
Date: Thu, 29 Nov 2018 08:00:17 +0000 (+0530)
Subject: eventdev: fix error log in eth Rx adapter
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=91c1667da077976a8fe443cfc9281ef430c5532c;p=dpdk.git

eventdev: fix error log in eth Rx adapter

strerror() input parameter should be > 0.

Coverity issue: 302864
Fixes: 3810ae435783 ("eventdev: add interrupt driven queues to Rx adapter")
Cc: stable@dpdk.org

Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
---

diff --git a/lib/librte_eventdev/rte_event_eth_rx_adapter.c b/lib/librte_eventdev/rte_event_eth_rx_adapter.c
index 8831bc35f9..8d178be150 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);
 	}