From: Eric Dumazet <edumazet@google.com>
Date: Thu, 9 Jun 2016 14:45:13 +0000 (-0700)
Subject: net: vrf: call netdev_lockdep_set_classes()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=78e7a2ae872770e5f26bf794b97b7b8e3e30ccfd;p=linux-beck.git

net: vrf: call netdev_lockdep_set_classes()

In case a qdisc is used on a vrf device, we need to use different
lockdep classes to avoid false positives.

Use the new netdev_lockdep_set_classes() generic helper.

Reported-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Tested-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index e3e693bf0dec..b82e3527924e 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -661,7 +661,7 @@ static int vrf_dev_init(struct net_device *dev)
 
 	/* similarly, oper state is irrelevant; set to up to avoid confusion */
 	dev->operstate = IF_OPER_UP;
-
+	netdev_lockdep_set_classes(dev);
 	return 0;
 
 out_rth: