From: Natalie Samsonov <nsamsono@marvell.com>
Date: Thu, 15 Mar 2018 07:51:57 +0000 (+0100)
Subject: net/mrvl: fix crash when port is closed without starting
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=b4d0fff30807adaac6722689eaa72b4460632d80;p=dpdk.git

net/mrvl: fix crash when port is closed without starting

Fixes: 0ddc9b815b11 ("net/mrvl: add net PMD skeleton")
Cc: stable@dpdk.org

Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
---

diff --git a/drivers/net/mrvl/mrvl_ethdev.c b/drivers/net/mrvl/mrvl_ethdev.c
index ac8f2d65bf..e31376860d 100644
--- a/drivers/net/mrvl/mrvl_ethdev.c
+++ b/drivers/net/mrvl/mrvl_ethdev.c
@@ -658,7 +658,8 @@ mrvl_dev_stop(struct rte_eth_dev *dev)
 		pp2_cls_qos_tbl_deinit(priv->qos_tbl);
 		priv->qos_tbl = NULL;
 	}
-	pp2_ppio_deinit(priv->ppio);
+	if (priv->ppio)
+		pp2_ppio_deinit(priv->ppio);
 	priv->ppio = NULL;
 }