From: Sunil Kumar Kori <sunil.kori@nxp.com>
Date: Mon, 9 Apr 2018 10:22:45 +0000 (+0530)
Subject: bus/dpaa: fix unchecked return value
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=23386f2ece4b6d3a15b3940088edecbfc877917d;p=dpdk.git

bus/dpaa: fix unchecked return value

Coverity issue: 268323
Fixes: 5d944582d028 ("bus/dpaa: check portal presence in the caller function")
Cc: stable@dpdk.org

Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---

diff --git a/drivers/bus/dpaa/dpaa_bus.c b/drivers/bus/dpaa/dpaa_bus.c
index 3535da5f7c..ffc90a7025 100644
--- a/drivers/bus/dpaa/dpaa_bus.c
+++ b/drivers/bus/dpaa/dpaa_bus.c
@@ -308,9 +308,15 @@ 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();