[dpdk-stable] patch 'net/octeontx: fix uninitialized speed variable' has been queued to LTS release 17.11.2

[Yuanhan Liu]

Hi,

FYI, your patch has been queued to LTS release 17.11.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 04/29/18. So please
shout if anyone has objections.

Thanks.

	--yliu

---
>From 951d4d74a16a677dd2b5d65c2dc295b9ea8062cd Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen at networkplumber.org>
Date: Thu, 5 Apr 2018 08:12:28 -0700
Subject: [PATCH] net/octeontx: fix uninitialized speed variable

[ upstream commit 3a4b87c897d6e746ce53bcbe70a35e44654c7434 ]

This is fix for Coverity Defect 268319 about uninitialized speed
in an error case. Also drop unnecessary assignment.

Coverity issue: 268319
Fixes: 4fac7c0a147e ("net/octeontx: add link update")

Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
Acked-by: Jerin Jacob <jerin.jacob at caviumnetworks.com>
---
 drivers/net/octeontx/octeontx_ethdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/octeontx/octeontx_ethdev.c b/drivers/net/octeontx/octeontx_ethdev.c
index ec03e4c8a..33c6e78e6 100644
--- a/drivers/net/octeontx/octeontx_ethdev.c
+++ b/drivers/net/octeontx/octeontx_ethdev.c
@@ -537,7 +537,6 @@ octeontx_dev_link_update(struct rte_eth_dev *dev,
 	struct rte_eth_link link;
 	int res;
 
-	res = 0;
 	PMD_INIT_FUNC_TRACE();
 
 	res = octeontx_port_link_status(nic);
@@ -571,6 +570,7 @@ octeontx_dev_link_update(struct rte_eth_dev *dev,
 	case OCTEONTX_LINK_SPEED_RESERVE1:
 	case OCTEONTX_LINK_SPEED_RESERVE2:
 	default:
+		link.link_speed = ETH_SPEED_NUM_NONE;
 		octeontx_log_err("incorrect link speed %d", nic->speed);
 		break;
 	}
-- 
2.11.0