From: Giuseppe Lettieri <g.lettieri@iet.unipi.it>
Date: Thu, 20 Dec 2012 14:32:43 +0000 (+0100)
Subject: pltap: do not try to get flags until finalized
X-Git-Tag: sliver-openvswitch-1.9.90-2~4
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=33af756650e22636228eb666a91b9c65392af828;p=sliver-openvswitch.git

pltap: do not try to get flags until finalized
---

diff --git a/lib/netdev-pltap.c b/lib/netdev-pltap.c
index b7ebed935..915897740 100644
--- a/lib/netdev-pltap.c
+++ b/lib/netdev-pltap.c
@@ -668,7 +668,9 @@ netdev_pltap_update_flags(struct netdev *netdev,
         return EINVAL;
     }
 
-    error = get_flags(dev, &dev->flags);
+    if (netdev_pltap_finalized(dev)) {
+        error = get_flags(dev, &dev->flags);
+    }
     *old_flagsp = dev->flags;
     dev->new_flags |= on;
     dev->new_flags &= ~off;