From: Andrew Rybchenko <arybchenko@solarflare.com>
Date: Wed, 5 Jun 2019 08:15:55 +0000 (+0100)
Subject: net/atlantic: fix Tx prepare to set positive rte_errno
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=328121fd9efe8a1db013459b29b11f8d7687fed2;p=dpdk.git

net/atlantic: fix Tx prepare to set positive rte_errno

Fixes: 2b1472d7150c ("net/atlantic: implement Tx path")
Cc: stable@dpdk.org

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
---

diff --git a/drivers/net/atlantic/atl_rxtx.c b/drivers/net/atlantic/atl_rxtx.c
index fe00770440..449ffd454d 100644
--- a/drivers/net/atlantic/atl_rxtx.c
+++ b/drivers/net/atlantic/atl_rxtx.c
@@ -824,13 +824,13 @@ atl_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
 #ifdef RTE_LIBRTE_ETHDEV_DEBUG
 		ret = rte_validate_tx_offload(m);
 		if (ret != 0) {
-			rte_errno = ret;
+			rte_errno = -ret;
 			return i;
 		}
 #endif
 		ret = rte_net_intel_cksum_prepare(m);
 		if (ret != 0) {
-			rte_errno = ret;
+			rte_errno = -ret;
 			return i;
 		}
 	}