[dpdk-stable] patch 'bus/dpaa: fix unchecked return value' has been queued to stable release 18.02.2

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 18.02.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 05/02/18. So please
shout if anyone has objections.

Thanks.

Luca Boccassi

---
>From ade0ca3edca5d0b3f5176e18c19f2a0b9bb0800f Mon Sep 17 00:00:00 2001
From: Sunil Kumar Kori <sunil.kori at nxp.com>
Date: Mon, 9 Apr 2018 15:52:45 +0530
Subject: [PATCH] bus/dpaa: fix unchecked return value

[ upstream commit 23386f2ece4b6d3a15b3940088edecbfc877917d ]

Coverity issue: 268323
Fixes: 5d944582d028 ("bus/dpaa: check portal presence in the caller function")

Signed-off-by: Sunil Kumar Kori <sunil.kori at nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal at nxp.com>
---
 drivers/bus/dpaa/dpaa_bus.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/bus/dpaa/dpaa_bus.c b/drivers/bus/dpaa/dpaa_bus.c
index f2bb3b158..d64173972 100644
--- a/drivers/bus/dpaa/dpaa_bus.c
+++ b/drivers/bus/dpaa/dpaa_bus.c
@@ -309,9 +309,15 @@ rte_dpaa_portal_fq_init(void *arg, struct qman_fq *fq)
 	/* Affine above created portal with channel*/
 	u32 sdqcr;
 	struct qman_portal *qp;
+	int ret;
 
-	if (unlikely(!RTE_PER_LCORE(dpaa_io)))
-		rte_dpaa_portal_init(arg);
+	if (unlikely(!RTE_PER_LCORE(dpaa_io))) {
+		ret = rte_dpaa_portal_init(arg);
+		if (ret < 0) {
+			DPAA_BUS_LOG(ERR, "portal initialization failure");
+			return ret;
+		}
+	}
 
 	/* Initialise qman specific portals */
 	qp = fsl_qman_portal_create();
-- 
2.14.2