From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Thu, 8 Jun 2017 09:06:29 +0000 (+1000)
Subject: net: s390: fix up for "Fix inconsistent teardown and release of private netdev state"
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=cd1997f6c11483da819a7719aa013093b8003743;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

net: s390: fix up for "Fix inconsistent teardown and release of private netdev state"

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c
index dba94b486f05..fa732bd86729 100644
--- a/drivers/s390/net/netiucv.c
+++ b/drivers/s390/net/netiucv.c
@@ -1954,7 +1954,6 @@ static void netiucv_free_netdevice(struct net_device *dev)
 		privptr->conn = NULL; privptr->fsm = NULL;
 		/* privptr gets freed by free_netdev() */
 	}
-	free_netdev(dev);
 }
 
 /**
@@ -1972,7 +1971,8 @@ static void netiucv_setup_netdevice(struct net_device *dev)
 	dev->mtu	         = NETIUCV_MTU_DEFAULT;
 	dev->min_mtu		 = 576;
 	dev->max_mtu		 = NETIUCV_MTU_MAX;
-	dev->destructor          = netiucv_free_netdevice;
+	dev->needs_free_netdev   = true;
+	dev->priv_destructor     = netiucv_free_netdevice;
 	dev->hard_header_len     = NETIUCV_HDRLEN;
 	dev->addr_len            = 0;
 	dev->type                = ARPHRD_SLIP;